Showing posts with label migration. Show all posts
Showing posts with label migration. Show all posts

Thursday, 26 October 2023

Mid-October

My shoulder injury recovery continues so it was pretty much exclusively 1km from home birding on foot again for this ten day period. It certainly feels as though we have turned a corner, seasonally speaking, as we move into the second half of October. There were still a few summery stragglers making an appearance but I also finally recorded my first Brambling of the autumn (of the entire year in fact, so dire a finch winter as we had last year!). The unusually warm weather has also all but gone now, as I write this, and we have had the first couple of frosts of the year plus the expected October wind and rain. Indeed, parts of the 1km area are getting decidedly soggy now, though not entirely impassable yet.

11th October

A grey and drizzly start to the day saw me checking the moth trap which held a respectable 39 individuals of 21 species, including new for the garden Red-line Quaker, Black Rustic (x 4), Large Wainscot, Barred Sallow, the spectacular Merveille du Jour (x 2) and the migrant Rusty-dot Pearl. Talking of migrants, it seemed relatively quiet on the vismig front overhead while I was emptying the trap, but I did note a couple of Redwings over and eight Swallows powering south.

Merveille du Jour
Rusty-dot Pearl
Black Rustic
Once the trap was emptied I headed out for a loop of Thorndale Bridge, the local farmland and Waltham Brooks. Aside from another group of Swallows heading south-east and a couple of Skylarks south, the low cloud and mizzle seemed to be hampering any migratory activity, so I didn't linger too long at Thorndale Bridge. Highlights here were four Snipe flying about (presumably the same group seen yesterday), a Stonechat, and a female Marsh Harrier which flew upriver. Up at Waltham Brooks the best were two Pintail, three Little Grebes and a single Tufted Duck among the usual wildfowl on the lake plus heard-only Kingfisher, a couple of Swallows and Redwings over. It was also noticeable that Chiffchaff numbers are on the up, with a conservative count of 15 recorded, especially congregating in the sallows on the western side. There was again a curiously calling individual here giving the plaintive 'hew' call, as heard at Thorndale Bridge recently. 

12th October

A similar morning to yesterday. A check of Waltham Brooks again produced two Pintail on the lake along with 10 Shoveler, 13 Gadwall and 15 Teal. Presumably the same quartet of Snipe were again flying about overhead, around 50 Lapwings were up in the air over Widney Brooks and two Green Sandpipers flew over my head near the railway line and dropped down towards the main lake. 

It had been decidedly quiet overhead early morning but on the way home I noticed a bit of a movement of hirundines, so decided to stop off for a skywatch, which proved to be fairly lively. Aside from over 100 House Martins and 20-odd Swallows moving south, the clear highlights were a heard only Golden Plover and a beautiful adult male Merlin which flew fast and quite low over the field where I was watching from, before turning, gaining height and powering off south towards the Downs. Actually my first record for this particular eBird hotspot, although my third record of the autumn locally. 

13th October

A proper October day of wind and rain. Late morning a break in the rain saw me heading out to the local farmland for a bit of a skywatch, perhaps rather over-optimistic given the brisk south-westerly (F5, gusting 6-7). Surprisingly, it was actually a decent 90 minutes, with highlights including three Woodlarks east together (it really is turning into a good autumn for them locally) and a light trickle of hirundines pushing straight into the wind. Particularly impressive was a group of ~20 Swallows which after making one failed attempt to get through fairly high up then dropped down to just a few metres above the ground and powered on into the headwind. 

14th October

The cold morning after the squally night before. Today felt like the first proper crisp morning of the autumn, and I headed out on foot just before 7am wondering if I had under-dressed given the brisk westerly. An hour's skywatching from the local farmland proved fairly lively with a steady stream of Siskins and a few Redpolls, Meadow Pipits, Chaffinches, etc, mostly heading south-west. One species I certainly didn't have on my radar for the third weekend of October was Common Redstart so it took me a moment or two to process what I was looking at when I noticed a passerine flicking about in a nearby hedgerow. Indeed, the way it was lit in the morning sunlight initially brought to mind Red-flanked Bluetail, and it was a heartstopping couple of seconds before I realised I was looking at something rather more mundane, albeit very late. My first record of the species locally since 7th September and undoubtedly my last one of the year. Strangely enough, Ed Stubbs also had one this morning up in Surrey, so perhaps a little late push of Scandinavian ones moving through?

Redstart
The rest of the day didn't include much birding, although a trip down to Worthing with Kate and B (primarily to deliver a Knepp talk) did also include stopping at Marine Gardens for lunch, which featured flyover Siskins (5) and Redpolls (3). 

15th October

WeBS count day today so Kate kindly drove me over to the private reservoir near Petworth to carry out the survey; my first visit here for four weeks (I normally tend to visit at least once a week). It was usual fare on offer really, though 55 Tufted Ducks represented my highest count here, while 20 Pochards was one short of equaling the record count. Otherwise, highlights were 54 Egyptian Geese on the shore of the reservoir and at least 15 Swallows and a couple of House Martins feeding over the nearby farmland.

Later in the day I went for a stroll from home, highlights of which included at least five Lesser Redpolls at Thorndale Bridge plus the three White-tailed Eagles thermalling together distantly towards the Downs. Despite the chilly air temperature the warm sun was clearly coaxing plenty of raptors into the sky, as I also had a Goshawk sparring with a Buzzard to the south of Watersfield. Single Stonechats were at Thorndale Bridge and Waltham Brooks while a few Swallows, Siskins and a couple of Skylarks were noted flying over, heading south/south-west.

16th October

A lively morning of local vismig, first from the farmland near home and then up on the high ground to the west, began with two vocal Merlins briefly dogfighting overhead a couple of hundred metres from home before separating and flying off west and south-east. Another Woodlark flew high-northeast, while there was just the slightest hint of some early Woodpigeon movement. Finches were clearly moving in good numbers but seemed to be for the most part too high, hence the change in watchpoint an hour or so into my watch. From here, almost immediately I was seeing and hearing Chaffinches, while after 15 minutes the distinctive call of Crossbills signalled the approach of a flock flying from north to south which I somehow never managed to get eyes on, but it sounded like quite a few. Just a few minutes later another flock of 14 flew south. Finch totals from the morning included 87 Chaffinches (mostly west), 50 Siskins (mostly west) plus a few Redpolls, Linnets, Goldfinches, etc. Curiously notable by their absence again were thrushes with just five Redwings leaving roost along River Lane the only ones noted. 
Looking south-east from the high ground above Watersfield

17th October

With this welcome spell of easterlies continuing, this morning saw me back up at the high ground to the west of Watersfield for another vismig session. Initially the wind was calm and it was a surprisingly brighter morning than had been forecast, which didn't necessarily suggest much in the way of movement. I was wrong though as, twenty minutes into the watch, I noticed a line of geese approaching high from the north/north-east which I quickly realised had to be Brent Geese, owing to their dark colouration, short necks and generally compact shape, plus the distinctive wavy line flock formation. They weren't calling or, if they were, I couldn't hear it over the strengthening breeze, and because they were really pretty high I also spectacularly failed to achieve anything in the way of a useable record shot with my one-handed bridge camera attempts. Still, one of those memorable vismig moments that put it all into context, as these Arctic travellers near the end of the journey, likely bound for the south coast via Watersfield! Other highlights this morning included the first clearly moving Grey Herons I've seen locally this autumn (two lots of three west), a few Redwings and Fieldfares west (60 and 54), three Swallows south, four Crossbills west and a steady trickle of Skylarks. 

A check of Thorndale Bridge late afternoon produced three Marsh Harriers over Amberley, including a beautiful adult male hunting low over the marsh just the other side of the river from where I was stood, plus a White-tailed Eagle briefly in flight and a female Mandarin flying downriver. 

18th October

A remarkable 58 species in just over an hour at Waltham Brooks this morning including my first Brambling anywhere this year (!) heard flying over, a first winter Goosander on the lake and two Great White Egrets which came in from the west and dropped down near the main lake. There has been clearly been quite an arrival of this species in Sussex as there were also records of seven at Arundel WWT this morning and five at Pulborough Brooks later in the day (perhaps all relating to the same birds) following on from a count of 11 flying past Climping yesterday. 

A rather late flock of House Martins flew over towards Amberley with a Swallow in tow and, on a more wintry note, the easterlies had clearly delivered more ducks to the reserve, especially Wigeon, of which at least 25 flew to the main lake. A flock of 11 Fieldfares were flying about in the scrub while around 30 Siskins were near the sewage works. A few gulls were flying over too, including two Common Gulls.
Goosander (another ropey record shot with my little bridge camera)

19th October

I was giving a Knepp talk in Staines last night, after which I stayed with friends in Surrey before making my way home mid-morning. The walk home from Pulborough station took me past Widney Brooks and through Waltham Brooks and the local farmland. It was all distinctly less lively than yesterday, with barely 30 species recorded at Waltham Brooks this time around. Teal numbers had increased to at least 130 but otherwise waterbird diversity was rather poor with just 80 Mallard, 3 Gadwall, a few Coots and a single Little Grebe. Away from the lake, there were two Stonechats in the scrub and a Mandarin flew downriver. 

20th October

A loop of Thorndale Bridge and Waltham Brooks this morning produced a few bits, especially at the former looking over towards Amberley where there were clearly lots of Black-headed Gulls on the flood water, evidently having just been flushed by a White-tailed Eagle. A Kingfisher flew upriver and several Skylarks flew west. Waltham Brooks was relatively quiet aside from the two Great White Egrets again which circled over the main lake briefly before flying off towards Widney Brooks. Again, several Skylarks flew over and a flock of 17 Redpolls flew over the sewage works. There has been a real absence of winter thrushes the past couple of days, aside from five today over the local farmland.
River Arun near Thorndale Bridge, water level getting high now!
An evening stroll out to Thorndale Bridge revealed another Great White Egret feeding in a ditch just across the river and a smaller egret species in flight over Amberley Wildbrooks which was probably a Cattle Egret. Two fast flying raptors caught my eye and quickly revealed themselves to be an adult male Merlin being chased by a female. They dashed off low through the trees past Quell Farm at high speed and off towards Parham. 

Friday, 3 July 2020

What happened to summer?

It’s fair to say that 2020 has been a very strange year. A global pandemic, a spring in lockdown, an incredibly wet late winter followed by the hottest, driest spring on record... and now here we are in early July and weather and birding-wise it’s already feeling distinctly like autumn.

Late June/early July is traditionally the slump of the birding year, with weeks often passing without any new additions to the year list. In the past three weeks though I’ve added a handsome six species to the patch year list: Wood Sandpiper, Crossbill, Siskin, Redstart, Cattle Egret and Common Tern.

I've recently finished reading Simon Barnes' excellent On The Marsh, the following extract from which seems particularly apt...
"...we had seen a delightful gathering of golden plovers. They were still in their summer breeding plumage and yet these sumptuous colours were beginning to fade, were already a little rough round the edges.
They had gone over. They had completed their breeding: they were on the move. For them, autumn had arrived. Just think: all those people getting ready for what they thought were their summer holidays, unaware it was already autumn.
Jeremy Sorensen, former warden of the RSPB's Minsmere in Suffolk, used to claim that summer didn't exist at all. Looking at the world in his entirely bird-centred - avicentric - way, he was convinced that there were three seasons only: you might call them breeding, dispersal and survival. We were already in the second of those seasons, so far as some species were concerned."

When we went into lockdown, back in March, spring was just getting into its stride. Now, with pubs and hairdressers about to reopen, we birders are already looking ahead to the promise of autumnal delights, and recent days have delivered a very satisfactory selection of dispersing birds to Pulborough Brooks.

Waders in particular seem to be moving through earlier than usual, presumably indicative of failed breeding attempts. The Pulborough-grown Avocet family remain on the North Brooks, the juveniles now looking very grown up and stretching their wings in between extended naps. Today there were seven adults present too, let's hope some of them take a liking to the Brooks and return next year and we have more than one breeding pair in 2021. Black-tailed Godwit numbers are starting to increase again now after the first handful returned from Iceland last weekend; today there were 39 present, all still looking resplendent in their breeding colours. Other classic early returning species such as Green Sandpiper, Common Sandpiper and Little Ringed Plover have been on the increase too, with up to 9 Green Sand and 14 LRP in the past week. Less expected was the Temminck's Stint found by Jon Winder on Monday afternoon and seen again by Matt Palmer on Wednesday.

An adult Common Tern made a brief pitstop on the North Brooks on Sunday morning before flying south, while an adult Cattle Egret flew straight through heading southwest early on Monday. On Friday evening Pete Hughes broke the news of an adult Spoonbill on the North Brooks, which was still present as of this lunchtime; the third record of the species at Pulborough this year, and perhaps the fourth different individual. Then, early this afternoon, Lyn and Mike Hunt found two Redstarts in the species' eponymous Corner; a remarkably early date for returning birds, although evidently Matt Palmer also had one on Wednesday.

If it's this good in the doldrums, then my hopes are high for an excellent autumn to come!
Spoonbill

Common Tern (honest!)

Redstart

Thursday, 19 March 2020

Every Little helps....

It's been over a decade since I saw my first ever Little Gull at Pulborough Brooks, and since I started regularly patch watching the reserve three years ago it's been a species I've wanted to catch up with again but failed to do so - until today!

The low cloud and hint of drizzle, combined with a shift to northeasterly wind, promised something in the way of a grounded migrant or two as I arrived at the Brooks this morning. The North Brooks was relatively quiet, but as soon as I sat down in Winpenny hide and scanned the South Brooks I picked up an adult Little Gull flying back and forth with its distinctive flight style, bobbing down to the water here and there to pick up a morsel or two.

After a while it landed and, as I struggled to get a photo or some video in the increasingly poor visibility, a second bird dropped out of the sky to join it. Later in the morning Paul Davy had two at nearby Widney Brooks and by lunchtime there were four at Pulborough.

I'm pleased to say this takes me to 105 for my Pulborough year list; my best start to a year here yet.

My shaky camera video attempt below of the first bird early morning, and a lovely slow-mo clip from Paul Davy.


Monday, 2 March 2020

Signs of spring

The water levels remain very high at Pulborough but it's still been an excellent week on the reserve, with several new birds for the year, taking the 2020 site total past the hundred mark, with my own year list now teetering on 99.

Despite the seemingly ceaseless barrage of Atlantic storms in recent weeks, the steady (and early!) emergence of various Prunus blossoms, Grey Willow catkins and early wild flowers in increasingly vibrant spells of sunshine truly herald the transitioning seasons - and the birds are playing ball too.

First up was a Brent Goose, of the pale-bellied race hrota, found by Gary Trew on the 25th, and still present as of today. Then on the 26th an unusually early drake Garganey turned up - possibly the first true spring migrant of the year. It's also stuck around for a few days, and was certainly still present as of Sunday. 

The weekend saw some signs of early wader movement with the first Redshank of the year at West Mead on Saturday - probably wondering where all its nesting habitat has gone, as site manager Julianne pointed out - followed by the first Curlew of the year on Sunday. Adding to the spring feel was a Chiffchaff flycatching and intermittently singing at Redstart Corner on Sunday morning, my first one on the reserve proper this year after one on the edge of the sewage works on 6th February. 

Winter isn't quite done with us yet, however, with three White-fronted Geese still present this morning plus the usual selection of ducks, though numbers are admittedly starting to dwindle.

Garganey at West Mead, 26th February. Photo: Chris & Juliet Moore

Redshank at West Mead, 29th February

Curlew at West Mead, 1st March

Chiffchaff at Redstart Corner, 1st March


Wednesday, 11 September 2019

Lightning strikes twice

With the autumnal equinox now just around the corner and the days growing considerably shorter, my pre-work patch visits are sadly almost over for this year.

After yesterday morning's total fog-off, my initial thoughts at 5.45 this morning were that it would be too dark to get in any useful birding time at the Brooks, so I almost didn't bother. I'm glad I did...

Arriving at the North Brooks at around 6.20 I set up my scope and almost immediately found myself looking at a Phalarope! The light and distance initially hampered definite ID but, moving round to Jupp's View, I was able to confirm it as a juvenile Red-necked Phalarope - only the second Pulborough record of this species and, remarkably, just three months after the first back in June!
Red-necked Phalarope - photo by George Kinnard
I hastily put the news out and was pleased to see regulars Alan Baker and Chris & Juliet Moore arrive swiftly, who I gladly put on to the bird. Thankfully it hung around all day for plenty of other birders to connect with too.

Otherwise it's been a relatively quiet few weeks since my previous post on here, although a patch tick Pied Flycatcher on 29th August and a Marsh Tit on the 2nd of this month helped nudge the year list up to 140. Not sure this year will be the one where I reach 150 (149 last year...) but if birding teaches us anything it's to expect the unexpected. One thing's for certain, I won't let a bit of a gloomy morning put me off getting down the patch again!
Pied Flycatcher
  


Monday, 19 August 2019

Purple patch

Great weekend just gone with a patch year tick, a patch lifer, a nocmig tick and a first for Pulborough!

One of the absolute joys of patch birding at this time of year has to be the returning Redstarts, brightening up the increasingly tired-looking landscape and drab fenceposts. The species' favourite fenceline at Pulborough, between Little Hanger and Redstart Corner, delivered the goods on Saturday morning with at least four 'firetails' flitting about the hedgerow and chasing each around. A nice way to reach 135 for the patch year list.
Redstart - photo by Andy Ashdown
The next year tick (and patch lifer) came on Sunday morning and was an altogether less expected species, as a check of the wooded edge of the heath produced a Wood Warbler lurking among a busy tit flock. It gave itself away with a burst of its unmistakable song but proved elusive, affording only brief glimpses through the rain-soaked foliage. Rather more showy was a Firecrest in the same flock; my first here for a few weeks.

On Saturday I caught up on my most recent nocmig session from the night of 12th-13th and was pleased to discover a single call from a Tree Pipit hidden among the Robins and Wrens in the dawn chorus.
And the first for Pulborough? Not a bird but a moth! I was closing up the back door on Sunday evening when I noticed a moth flying around inside. Even in the gloom I could see it was a relatively small, dark noctuid with metallic markings on its wings catching the light from the other room. I managed to capture it in a jam jar and discovered it to be a Dewick's Plusia! After taking a few photos I iRecorded it and this morning received an email from the county recorder requesting more information and later confirming it to be a first record for Pulborough. 
Dewick's Plusia

Friday, 12 July 2019

Autumn?

Yes, it’s that time of year again when birders unsettle their friends, families and unsuspecting Twitter followers by dropping the A word into conversation as often as possible.

Meteorologically and astronomically speaking of course it’s utter nonsense but there can be no denying that the breeding season is over for many birds and return passage is now well underway, as has been evidenced by the amount of waders at Pulborough these past couple of weeks.

All the usual familiar species are beginning to trickle back through, and in some good numbers already with high counts of 50 Black-tailed Godwits (3rd), at least eight Green Sandpiper and nine Little Ringed Plover (12th), and smaller numbers of Greenshank (two on the 8th), Redshank, etc. A nice male Ruff just coming out of breeding plumage was present on the 9th while a Curlew flew over on the 10th.
Juvenile LRP
Best of all have been a group of six Avocet present intermittently from the 5th to the time of writing - my highest count of the species here. On Saturday I noticed that one of the birds is colour ringed and I've now received the report back from the ringer, Graham Giddens. The bird (a male) was ringed as a chick at Needs Ore in Hampshire on 16th June 2014. Since then it has toured around the Hampshire coast and wintered every year at Poole Harbour. This year it successfully reared four young with an unringed female at Normandy Marsh near Lymington. Interestingly, these six all appear to be adults so perhaps the male has left the female with the young and tagged on with this new group for summer break in West Sussex.

The ringed male Avocet on the North Brooks
Other non-wader bits of note recently include a very early returning Whinchat on the 6th - my first on the patch this year - and the first signs of Mediterranean Gull dispersal with three present on the afternoon of the 10th. Could this be the year Pulborough gets a Yellow-legged?

Tuesday, 14 May 2019

Pulborough, 7th-14th May. Waders get moving

It's been a bit more lively on the patch in the past week thanks to some more favourable conditions, and new species for the year have started coming at a rather more seasonal rate once again.

Aside from up to three Little Ringed Plovers on the North Brooks and a lingering trio of Whimbrel near West Mead, the bulk of the wader action has been on just about the most distant area of wet mud imaginable, on the area of the Mid Brooks nearest the Arun (see map below). It's here that highlights of the past week have been up to a dozen Dunlin (on the 10th and 12th) and six Ringed Plover (on the 10th). At least one Greenshank has been doing the rounds too and there was one in this area on the 12th, while the same or another was at West Mead on the 13th. The first Wood Sandpiper of the year was a good find by Paul Davy on the 7th, first in the Hog Brook area, then later refound by Gary Trew on the North Brooks.
A single Avocet was at West Mead on the 9th and was joined by a second on the 10th. The pair have been touring the reserve since then and today were largely on the North Brooks. A Snipe flew up from the South Brooks on the morning of the 11th which is encouraging as drumming has been heard on at least a couple of occasions recently. Rather unexpected on the 12th were two Barnacle Geese on the South Brooks.

My first Yellow Wagtail of the year was a welcome sight and sound flying over West Mead on the morning of the 11th, especially as it took me until the autumn to get one here last year. Equally welcome was a very vocal Spotted Flycatcher in Black Wood this morning - my first of the year - following on from two together near Little Hanger on the 10th, found by John Russell. Anna Allum found a further two singing males/pairs on her breeding bird survey in the wooded heath area this morning. Is it me or does this species seem to have had a littlee 'comeback' in the past couple of years?

Last year the last couple of weeks of May really produced the fireworks on the wader front; here's hoping for a repeat performance this year!



Monday, 22 April 2019

Is this thing still on?

Can it really be a whole month since I posted anything on here? Been so busy with Extinction Rebellion stuff lately that birding has rather taken a bit of a back seat at times and blogging/catching up on nocmig even more so.

I'm not even going to attempt to summarise everything that's happened at Pulborough in the past five weeks or so and will simply endeavour to make my posts rather more 'little and often' from now on. Suffice to say it's been a relatively quiet spring so far with my own patch year list at least ten species down on this time last year and wader passage still yet to really get going. The cold northerly-dominated spell in late April/early May is clearly holding a lot of stuff back, it seems.

Highlights of the past week or so have been a lingering septet of Whimbrel - usually on the Mid Brooks although venturing onto the north side for a time on the 4th - a pair of Black-tailed Godwits and 1-2 Little Ringed Plovers. Gary Trew had an Oystercatcher on the 30th which sadly had gone by the time I got there in the evening. At least two singing Cuckoos are on site now with a third bird seen - possibly a female - in flight past Hail's View on the 4th. Nightingales were rather later arriving this year than last with the first singing male heard on the 15th. This was joined by at least another three over the next few days but this past weekend I've only been hearing a couple singing around the nature trail, so some have either moved on or quickly paired up and stopped singing.
Whimbrels at West Mead, photo by Paul Davy
Other bits of note from earlier in the spring were my first patch Osprey (at last!) over the North Brooks on 21st April and a Stone-curlew which I picked up on nocmig flying over on 22nd March. Two drake Garganeys were kicking around for a while in April but seem to have moved on now. Lapwings and Redshanks are again breeding in good numbers it seems, with the first Lapwing chicks already waddling about on the Mid Brooks and receiving much adoration from visitors.
Garganey on the North Brooks, 21st April

It may still have been chilly in the wind this morning but my first Broad-bodied Chaser and Dingy Skipper of the year were an encouraging sign of warmer days to come and mid to late May was when things started getting really good last year so I'm hopeful that spring isn't a total write-off just yet!


Greenshank at West Mead on 20th April
Amorous Redshanks at West Mead, 5th April
LRPs at West Mead, 5th April
Broad-bodied Chaser, 6th May
Dingy Skipper near Wiggonholt Church, 6th May

Kestrel at West Mead, 6th May



Med Gulls - this flock of 16 flew north on 12th April, part of what was a good passage for them this year
Stone-curlew over Pulborough, 22nd March

Sunday, 25 November 2018

Pulborough, mid-late November.

There’s a lot to love about this time of year. The arrival en masse of wintering wildfowl, thrushes, finches, owls, crisp frosty mornings, the excitement of cold weather movements bringing with it an increased chance of something scarce or rare. What’s not so great is the heavy reduction of available time in the field due to the dwindling amount of daylight, which inevitably increases the chance of missing stuff, especially when one's patch is such a well-watched reserve as Pulborough.

As such I’ve no new year ticks to report since my last update on here although I’m still smarting from missing the Red-breasted Merganser on the 16th. Unlike Cattle Egret and a few other dips this year which I’m reasonably confident I’ll grip back at some stage, there’s only been one previous documented record of RBM at Pulborough, back in 2009. Hopefully I won't have to wait another decade for the next one!
Gutted!
The Brooks are filling up nicely now thanks to a fairly wet second half of November and the flocks of Wigeon, Teal, Lapwing etc are now getting sizeable - best appreciated when a passing raptor sends the whole lot piling up into the sky with an almighty whoosh! As has become the norm here the wintering Black-tailed Godwit numbers are now well into three figures too, former warden Pete Hughes reckoned there were around 300 first thing this morning.
With actual patch birding now restricted to (often wet) weekend-only sessions my attentions have turned rather more towards nocmigging, the dark and stormy evenings of late providing the ideal opportunity to catch up on a backlog of recordings from earlier in the autumn. With more and more birders venturing into this new extension of ornithological study this autumn in particular has proved revealing in terms of the nationwide scale of some species' movements. A busy night for Redwings on the 14th-15th November was accurately reflected in Pulborough when I recorded 322 calls in ten hours.

Redwing/Wigeon duet

Assuming each call represents at least one or two birds, but likely many more, it's fair to assume at least a thousand birds passed over the house that night. Likewise, when Simon Gillings and Jon Heath - both Cambridge-based 'nocmiggers' - reported an unusually high count of Dunlin the following night (15th-16th), I was keen to discover if my own recording reflected this, which it did indeed as a total of 148 flight calls were logged from a bare minimum of 38 birds. The true count was likely far higher. Take this clip below, for example. It's quite evidently more than one bird (I put it down as two) but as others have pointed out it could be four or five or more.

It's really quite incredible to think about such swathes of birds moving above our heads while we're sleeping. As I've said before, migration is for my money the most fascinating aspect of bird study - and so intrinsic to our understanding of birds in general - and nocmigging is, I'm discovering, an opportunity to glimpse just that little bit further into their world and start to fill in the gaps in terms of what birds are moving, when and why.



Sunday, 26 August 2018

Pulborough, 25th-26th August

Very much a weekend of two halves, weather-wise, with a glorious four hour visit yesterday in warm late summer sunshine - albeit with a slightly chilly breeze - followed by just a couple of dull and damp hours this morning before the worst of the wind and rain arrived.

After Friday's single Redstart and Tree Pipit in the vicinity of Redstart Corner, I wasted no time in heading to the same area on Saturday morning where I found at least five or six Redstarts dotted about along the fenceline. The hedges here were teeming with birds, even more than on Friday. The Tree Pipit was still around (presumably the same bird as Friday anyway) betraying its presence with its distinctive 'spizz' call as it flew from one of the trees. The lion's share of the passerines were Sylvia warblers with lots of Blackcaps and Common Whitethroats, two Garden Warblers and as many as ten Lesser Whitethroats. There were more of the latter along Adder Alley along with a Reed Warbler.
Redstart

Redstart

Redstart
It was good to run into Dave Buckingham on the way round, and while we were chatting a Peregrine flew over. The trees and bushes around the picnic area and Hanger Wood were also very busy with small birds including two Spotted Flycatchers, while at least another two were around the horse fields to the east of the reserve boundary. Two Yellow Wagtails flew from the North Brooks as I approached, while on the deck here were the lingering two Dunlin, a single Green Sandpiper, around eighty Teal, five Whinchats and a single Wheatear. Reasonable numbers of hirundines around again with House Martin the most numerous (50+) followed by Swallow (20+) and Sand Martin (10).

A shorter visit this morning saw me head straight to the North Brooks, hopeful that the imminent rain would force down a few bits. Again two Yellow Wagtails flew up as I approached, these followed by three in the horse fields later on. Three or four Spotted Flycatchers were working the hedges and fences along the eastern boundary of the reserve. On the North Brooks itself were the two Dunlin again, joined by two Green Sandpipers and a single juvenile Little Ringed Plover. On one of the old fences out beyond the pools were singles of Wheatear and Whinchat. Rather fewer hirundines today despite the cloud and rain, but still at least twenty Sand Martins feeding over the water.
Yellow Wagtails
Yellow Wagtail


Friday, 24 August 2018

Pulborough, mid-August: getting busy!

Return migration has really stepped up a gear in the past few days it seems - particularly on the passerine front - and this morning at Pulborough was without doubt the best visit of the autumn so far. After the disappointment of missing Clive Hope's Pied Flycatcher a couple of weeks ago and then yet another Osprey last weekend which, from Gary Trew's description probably flew right over my house (!), one of my patch bogey birds fell at last today with a male Redstart working its way along the hedge just north of Redstart Corner.
Redstart
While I was watching it I heard a Yellow Wagtail fly over, my first of the year and later followed by another heard only at the Hanger and a third being chased around the North Brooks by the Pied Wagtails. This species came tantalisingly close to being added to the patch year list a few days earlier with several calls recorded during my first nocmig session of the season on Monday night, but more on that later. The hedgerows were teeming with warblers today, largely Blackcap, Chiffchaff, Whitethroat and a few Willow Warblers, but also a Garden Warbler near West Mead, a Reed Warbler near Winpenny and at least five Lesser Whitethroats dotted about. Best of all though was the Tree Pipit kicking about in the Blackthorns near West Mead. Only my second record of this species here.
Tree Pipit (and Song Thrush)
There were potentially as many as ten Whinchats about with 4-5 seen on the North Brooks and the same amount on the South Brooks. Reported by others but not seen by me were two Spotted Flycatchers on the far eastern side of the reserve and three near Winpenny later in the day, and a Wheatear on the North Brooks. Good numbers of House Martins and Sand Martins, with the latter mostly streaming straight through while the former were lingering and feeding over the site. These inevitably attracted the attentions of a Hobby which plunged straight through the middle of a flock above the path down to Nettleys. A juvenile Marsh Harrier was again doing the rounds - I saw it from Redstart Corner and later from the visitor centre but others also saw it quartering over the North Brooks. Other than sixty-odd Lapwing there wasn't too much of note on the wader front today, with just two Dunlin and three Green Sandpipers on the North Brooks. Indeed it's been a little quiet on that side of things lately with nothing majorly noteworthy since my Wood Sand a couple of weeks ago. Hopefully September will bring a few more goodies.
View from 'the Obs' (attic) during one of the recent storms
Interestingly my first nocmigging attempts of the autumn this week have provided a bit more wader variety, in particular my first recorded Whimbrel(s) over the house, with six calls from an indeterminable number of birds recorded very early Tuesday morning. Other bits of note include the aforementioned Yellow Wags, a Common Sandpiper, a Little Ringed Plover and a Snipe. Quite a few strange tics and whistles too, particularly on Monday night - most of them as yet unidentified. Ortolan Bunting next?...

Thursday, 19 July 2018

Summertime Blues

Continuing the 'it's a bit quiet' theme from my previous blog post early July didn't really produce much in the way of avian fireworks at Pulborough. Thankfully though the first waves of returning waders have been keeping the interest up and of course there's also plenty of invertebrate interest at this time of year, but more on that later.
Early morning looking across Winpenny Brook to Hanger Wood
The waders really started getting going as June gave way to July with the usual early movers beginning to arrive in the form of some good accumulations of Little Ringed Plover (peaking at eleven on 28th June), Green Sandpiper (nine on 10th July), Black-tailed Godwit (ten on 10th July), Common Sandpiper (three on 17th July) and odds ones and twos of Dunlin and Greenshank. The breeding Redshanks and their offspring have all but cleared out with just the odd juvenile lingering now, while Lapwing numbers are beginning to increase with presumably many of the local breeders among them. Mind you, like many wetland sites across the UK this summer, the Brooks is in need of a good top up soon to maintain interest for any waders or wildfowl.
Green Sandpiper

Green Sandpiper

Green Sandpiper
Talking of wildfowl, well it's a bit quiet there too really, with just handfuls of Teal and the odd couple of Shoveler mixed in amongst the hoards of eclipse plumage Mallards lately, all crammed into what's left of the water on the North Brooks.

Gulls are rarely numerous at Pulborough so it's been good to hear a few reports of Mediterranean Gulls dropping in recently, although I've missed most of them myself! I also managed to miss another local Osprey when one flew over Hardham a couple of Sundays ago. The observer (Martin Lanaway) reported the alarm calls of Herring Gulls drawing the bird to his attention which is particularly frustrating as I was at home at the time and remember hearing some Gulls calling but foolishly was in a bit of a rush to leave the house and so didn't investigate further. I bet it must have flown right over the Brooks/garden!

As is typical for the time of year, most of the migrant passerines are keeping their heads down now, with odd squeaks, tuts and whistles from Lesser Whitethroats, Nightingales and others staying largely hidden in the undergrowth. There seem to be more Meadow Pipits around the past few days and I've noted the odd Sand Martin flying strongly south, so some small signs of change there. I'm hopeful that the coming weeks will deliver a few of the glaring omissions from my patch year list such as Yellow Wagtail and Redstart but only time will tell.
Grey Heron
Somewhat unexpected towards the end of June and early July was a singing Woodlark, rather bizarrely favouring the area between Uppertons Field and Hanger Wood. Whether it was the male of the pair that had been holding territory on the heath up until the 'Beast from The East' arrived or a new individual is of course impossible to know but it was still lovely to hear that lilting song echoing around the Brooks again for a few days - it seems to have moved on again now. Despite increasing numbers of Starlings (over a hundred on the 13th of this month) I've still been unsuccessful in gleaning out a Pastor roseus to add to the patch list. Indeed, I've not had a patch tick of any kind since the Common Terns on 20th June, so another reason to look forward to the autumn!

As I mentioned in my intro though, Pulborough is a great place to find all manner of non-avian wildlife, especially in the extraordinarily hot and dry summer we're currently experiencing. I told myself I'd try to sharpen my Odonata ID skills this year and Black Pond in particular is the perfect place to do just that. Black Darter is a species I'd never knowingly seen before until this year, so I was particularly pleased to see several here after a tip-off tweet from Alan Kitson. The woodland butterflies have been out in force too, with White Admiral and Silver-washed Fritillary putting on good shows in Black Wood, and still plenty of Purple Hairstreaks around, while the first Brown Hairstreaks have also begun to emerge now - best seen along the paths near the Hanger or down to Nettley's Hide.
Black Darter
Large Red Damselfly
Emerald Damselfy
Another place that's always worth a visit at this time of year - particularly for butterflies - is Knepp Wildlands. After reading of the incredible numbers of Purple Emperors being recorded at the end of June, I visited on the 30th with Kate and in just a couple of hours we saw at least forty of these majestic butterflies cruising about all over the place, along with a similar number of Purple Hairstreak. I've been aware of the White Stork re-introduction project for a while but even so it was quite surreal to see one casually gliding overhead at one point. I returned again a couple of weeks later with Charlie Peverett and Chris Ball, neither of whom had been before. As our visit was earlier in the day and a little later in the season we 'only' saw a handful of Purple Emperors this time but also had a bonus couple of Turtle Doves in flight. It's amazing to think Knepp only started recording this species again in 2007 and this year they have had eighteen singing males.
Purple Emperor

Silver-washed Fritillary

White Stork

Purple Hairstreak

"There ain't no cure for the summertime blues", sang Eddie Cochran. Well, all I can say is Eddie clearly wasn't much of a naturalist. The summer may be quiet for birding but there's always stacks of other stuff to look at and autumn proper really isn't too far away now, and that's a heartening thought to cheer up any birder suffering with the blues.