Saturday, 28 September 2013

Yellow brows postponed for a day or so as clear-morning vis mig to the fore

Heysham Obs
Rather intermittent vis mig coverage this morning as tried to mix and match with covering likely spots for grounded stuff.  Good numbers were recorded, however.  Main components were alba Wagtail, Meadow Pipit and Chaffinch with the less regular species including Tree Sparrow and Rock Pipit and gangs of 2+8+10 Coal Tit in irruptive fashion - shades of last autumn's migratory 'highlight'

Grounded included male Stonechat, two Wheatear, a few Chiffchaff and Blackcap and a flock of 4 Song Thrush

The other main feature of the morning was insect migration, including the first Clouded Yellow of the year

More later when all the figures are gathered in

Vis mig 0700-1315 -  mobile around office, north wall, tank farm including going to the shop, therefore perhaps 60 minutes in total missed
Grey Wagtail - 45SE
Chaffinch - 180 S
Meadow Pipit - 953 SE
alba Wagtail - 201 SE
Coal Tit - 2+8+10 south then one ringed later
Dunnock - 2+1+2+2 south
Goldfinch - at least 22 migrants S
Sparrowhawk - 2 singletons south
Kestrel - one south
Jay - 2 singletons south looked like migrants on behaviour
Tree Sparrow - 2 together south
Rock Pipit - one south
Skylark - 10 SE
Raven - 2 SW - the first seen for a bit - a species which has been intermittent this year and we should have recorded more conscientiously
Swallow - 22 SE
House Martin - 2 SE
Siskin - 2SE

Grounded
Stonechat - male tank farm
Wheatear - 2 north wall (one large)
Goldcrest - only one seen - north wall and 2 on reserve
Chiffchaff - at least 5 (2 ringed)
Blackcap - at least 4 (one ringed)
Song Thrush - 4 on tank farm - headed south together
Robin - one dropped out of the sky and landed by the office at 1034hrs but not much evidence of many other migrants (2 ringed)
Green Woodpecker - one heard distantly early morning - see Malcolm's posting

Middleton & Ocean Edge (thanks Malcolm)
Middleton IE 10.30 - 12.00
3 mute + 7 cygnets
5 coot
5 moorhen
11 tufted
6 gadwall (2 male with 2 female + 1 female + 1 probable juvenile)
2 teal
1 little grebe
1 snipe
1 green woodpecker
1 jay
1 chiffchaff
4 swallow (South)
c120 meadow pipit in smallish groups SE (most in first hour)
Lots of common darter (2 pairs mating) + 2 common blue & 2 migrant hawkers.
Small white & small tortoise shells only butterflies seen
 
Ocean Edge
1 grounded adult male white wagtail (12.30)
1 grey wagtail
5 wheatear
c30 linnet

Insects
Included a Clouded Yellow heading south by the office at lunchtime and low double-figures of Red Admiral, Small White and Silver Y south by the office from late morning plus a single Peacock and c5 Small Tortoiseshell. Plenty of Small and Large white plus Small Tortoiseshell along the Ocean Edge section of coast late morning.  Also Painted Lady seen on North Harbour Wall, lots of Red Admiral and Small Whites plus lots of bees, hoverflies and other flies all coming in-off.

Friday, 27 September 2013

Another mainly vis mig morning

Heysham Obs
Missed out on the early morning rain showers and, in conjunction with a lot of 'useless' uniform high cloud at dawn, there was not a lot happening other than vis mig.  Best for a lot of effort was a Spotted Flycatcher grounded and two Common Buzzard overhead

Vis mig dawn to about 1130
Meadow Pipit - 270
Pink-footed Goose - 6+9+40+29
alba Wagtail - 65
Grey Wagtail - 7 (4 ringed)
Lesser Redpoll - 2 (IOA)
Mistle Thrush - 7 SW
Grey Heron - 2 high to north
Dunnock - flocks of 3+2 heading south
Chaffinch - 69 SW
Common Buzzard - two separately south near midday
Large bird of prey - either Common Buzzard or harrier on jizz south early morning, but only seen in distant escape flight
Swallow - 24 SE
Linnet - 1 S
Goldfinch - 20 S
No Skylark heard

Grounded on Heysham NR
Spotted Flycatcher - 1 eastern woodland in large sycamore
Whitethroat - 1 by office
Chiffchaff - 3-4 scattered
Blackcap - female with LTT flock
Goldcrest - one!
Robin - not so much in evidence today and only 2 ringed
Dunnock - see above
Coal Tit - 2 ringed and at least 3 with Long-tailed Tit flock

Inshore
Big nosedive in Med Gulls first noticed yesterday with only 4 seen
Sandwich Tern - 3

Moths
Still good numbers of Pink-barred Sallow, Silver Y and Treble Bar

Butterflies
Speckled Wood (25), Common Blue (2), Small Copper (2), Red Admiral (3) seen around reserve

 Silver Y feeding outside office.

Thursday, 26 September 2013

A vis mig morning

Heysham Obs

Late news from yesterday
A late pager message suggested that the Bonaparte's Gull was present for a lengthy period on the latter stages of the incoming tide yesterday, by the outfalls, then on Red Nab (1430-1540ish).  Two of us just did a quick check from Ocean Edge late afternoon and only had Meds and Sandwich Terns - must do better!

Today's news
A gusty easterly this morning limited the mist-netting but it was evident that grounded migrants were a bit thin on the ground with a seemingly complete clear-out of yesterdays Chiffchaffs.  New for the autumn was a single Redwing at dawn which had obviously been grounded overnight and flew inland.

Vis mig (thanks to Bryan for taking over at 0830) dawn to 1030
Grey Wagtail - 7 SE (2 ringed - rather fortunately in the conditions).  Over 70 have now been colour ringed this month - please keep an eye open!
alba Wagtail - good passage for here - 160 SE in groups of up to 11
Greenfinch - 6 S
Swallow - 42 SE
Goldfinch - 34 S
Meadow Pipit - 406 SE
Chaffinch - 143 S
Golden Plover - 1 S (rare here)
Teal - 2 S (rare here!)
Cormorant - flocks of 6 & 8 SE just after dawn - not an established ex-roost feeding movement

Red Nab late afternoon
No sign of Bonaparte's Gull either on Red Nab, the outfalls or the harbour mouth.
2 Sandwich Terns
3 Mediterranean Gulls (2 adults, 1 x 2CY)
Rock Pipit flew onto sea wall

North Harbour Wall
2 Mediterranean Gulls (adults)
Wheatear

Wednesday, 25 September 2013

The forecast doesnt half look good

Heysham Obs
Time to lock the hides and send everyone out to the bushes and coastal trees keeping an ear open for the vis.  This morning was a little 'taster' without any proper wind and probably limited to British migrants, although Lesser Whitethroat and Spotted Flycatcher at nearby Sunderland Pt may have been of non-British origin.  Tomorrow sees the easterly kicking in and a shedload of stuff already on the east coast to the north of us.............

A bit awkward today as there was a lot of ?steam release from the power station and the vis was badly under-recorded.  However, there were certainly 'plenty' of Meadow Pipit, alba Wagtail plus a few other odds and ends, but the main Grey Wagtail passage seems to be past, given the numbers in relation to other vis.

Vis mig dawn on and off until mid-morning
Meadow Pipit - 280 SE (see above)
alba Wagtail - 45 SE (see above)
Grey Wagtail - 5 SE plus one mid-afternoon (2 ringed)
Chaffinch - at least 17 S
Goldfinch - no noticeable movement
Linnet - 5 S
flava Wagtail - one sounding like flavissima south
Skylark - 13 S
Siskin - heard once
Hirundines - none!

Grounded
Stonechat - 2 female types north wall
Robin - plenty of migrants, at least 12-15 on mound/sandworks area first thing (6 ringed nat res)
Chiffchaff - at least 12 on nature reserve (4 ringed)
Goldcrest - 2 north wall just the one seen nature reserve
Reed Warbler - one seen in the field looked like a juvenile Reed Warbler
Blackcap - at least 5 nature reserve
Tits - a flock of Long-tailed Tits numbering 22 along with 5 Coal Tits were the first sign of any movements this autumn

Miscellany
Czech-ringed Med Gull north wall, 2P96 on Red Nab at high tide plus two unringed Meds
Sandwich Tern (3) Red Nab at high tide

Moths
Big influx of Silver Y and Pink-barred Sallow and Treble Bar added to SD36 list




Tuesday, 24 September 2013

Vis continues all day with little pulses of activity

Heysham Obs
One of those days when counting vis required the utmost concentration and that was not possible for lengthy spells due to various activities. Unfortunately we made the wrong call on the Grey Wagtail ringing and tried to conserved the large tape (only lasts three hours) and use the previously effective CD player plus accompanying MP3.  Fine for leisurely low-flyers but this morning's birds were higher and purposeful and, in association with background noise, I have never seen tapes so ineffective, notably a flock of five which were presumably listening to each other's contact calls and didn't even hesitate.

Under-recorded vis mig until about 1100hrs
Meadow Pipit - 242 SE
Grey Wagtail - 15 SE (including flocks of 4+5 which flew straight over)
Chaffinch - 19 SW
Pink-footed Goose - no over the sea observations & just one flock of 23 SE first thing
alba Wagtail - 37 SE
Siskin - heard once
Skylark - 3 SE
Swallow - just the one south
Little Egret - two purposefully south and high at 0725 (ex-Leighton roost?)

Grounded
A little more than yesterday, especially on the Robin front but goodness knows how many with so many territorial birds around as well.  The 'mound' is a good indicator of the potential numbers and a few found the mist nets

Robin - 9 on the mound (all but one migrants), 4 ringed - plenty of ticking and chasing
Chiffchaff - probably three passed through by office
Goldcrest - 2 very early on then nothing.  Where on earth are the British juveniles?
Wheatear - 3 Ocean Edge area
Song Thrush - at least 4 migrants

Ocean Edge/Red Nab
Red Nab was flushed prior to the tide - this has not happened very much recently, even with the angling ban further down the seawall.  Gulls were also dispersed on the flying ant trail, very late for this activity
Med Gull - just 5 seen

Ringing
The nets were pretty ineffective this morning with just 20 birds ringed and just two of the main study species, Grey Wagtail

Moths
Red-line Quaker was new for the year (3) and Flame Shoulder was late for here

Monday, 23 September 2013

Night migrant-free murk

Heysham Obs
Late evening update
Middleton was investigated for Swallows this evening and after talking to two dog walkers a net was erected.  At first there was nothing around until a very tightly-packed high-flying gang appeared about 1900hrs.  These were targeted by a falcon spp, probably Merlin, over the golf course.  After a late (for here) Reed Warbler on the initial check, I was just about to take down when 38 Swallows entered the net.  As seems to be regular at this stage of the season, 9/38 were adults.  The total roost was estimated at 120 birds

Also seen were four Gadwall and a flighty flock of 3 Shoveler which appeared to head off east.  A Barn Owl has been seen recently and at least one sighting of a Little Owl (per late evening dog walkers)

The opposite of what might have been expected this morning.  Lowish cloud and murk produced a reasonable 'cross-bay' vis of Meadow Pipit and a few other odds and ends, all flying as high as they could without being out of sight in the cloud and also showing a considerable degree of urgency on a NW to SE heading.  In contrast, there was very little of the usual Chaffinch-dominated low-level vis from the direction of Heysham Head along the coast.  The other feature was a complete absence of night migrants - the AA rings are in danger of going rusty apart from the odd Wren - other than a very early calling Chiffchaff and a small gang of Song Thrush

Thanks to Bryan for help with the vis mig

Vis mig dawn to 1030ish
Skylark - 1
Meadow Pipit - 245
Swallow - 12
Chaffinch - 15
Grey Wagtail - 9 (unusually at least 3 birds seemed not to hear the tape)
alba Wagtail - 9
Reed Bunting - 1
Goldfinch - just 3 high-flyers

Grounded
Chiffchaff - 1
Song Thrush - flock of 3 headed inland

Red Nab/outfalls
Quick check produced 4 Sandwich Tern plus about 9 Meds

Ringing
5 Grey Wagtail was a bit below par given the perfect mist-netting conditions (see above), the rest of the 50-ish catch consisted of finches, couple of Dunnock, one Blue Tit and a few Meadow Pipit

Moths
A good catch e.g. double-figures of Pink-barred Sallow but the only surprise was a second brood Acleris forsskaleana



Sunday, 22 September 2013

A day nothing much happened

Heysham Obs
By far the best was a Lesser Whitethroat seen briefly and heard calling by the office late afternoon

The morning consisted of 2.5 hours of mist nets without a single bird (the feeders had run out the day before and there was no vis/grounded)

It was WeBS day and only had time to observe the latter stages of the incoming tide with at least 20 Meds scattered around

For the second day running there appeared to be hordes on the seawall towards the outfalls although some of these seemed to be dog walkers, but not a peep as regards posting the Bonaparte's Gull, although didn't get chance to speak to anyone directly.  So its done its calm-sea bunk again?

176 Turnstone were on the wooden jetty but the views obtained could not rule out Purple Sandpiper lurking in the flock.  78 Cormorants were also there

Saturday, 21 September 2013

A rather odd murky morning

Heysham Obs
Seven Grey Wagtails colour-ringed in warm sector murk with hardly any vis mig?  Odd!  They comprised a singleton, a couple and a flock of four with only at least one and probably two other birds recorded.  All of them appeared between 0635 and 0715hrs, earlier than might be expected in the conditions

As far as I am aware, the Bonaparte's Gull did not perform this morning and it certainly did not appear to do its routine of bathing on Red Nab on the incoming tide. With the offshore wind, it may be resting on the calm seas around/off the harbour mouth

Vis mig by the office dawn to about 0945hrs
Meadow Pipit - just 16 SE
Grey Wagtail - 8, possibly 9 SE, then two flew north at Ocean Edge at 1130hrs
alba Wagtail - 5 SE
Chaffinch - 17 S at low level

Grounded
Just two Chiffchaff and one of the two unringed Robin caught was suggestive of a migrant on weight/fat

Outfalls/Red Nab
Good lot of Med Gulls!
Med Gull - 9 1CY, 5 2CY and 9 adult-type.  Some of the adults were resting on the sand off Ocean Edge but the only ringed birds were 'our' yellow-ringed bird 2P96 and a below the knee metal on an adult.  In addition, the Czech-ringed veteran was patrolling the north wall, therefore minimum  of 24 birds 
Little Gull - 3CY outfalls

Moths
Red-green Carpet and especially Brick were early.  A small plume still to be identified.

Friday, 20 September 2013

Mainly Pinks

The Bonaparte's Gull was on Red Nab again.  Also Little Gull.

But most notable today were the overhead squadrons of Pink-footed Geese - 803 counted by Bryan this morning.  This detailed report was received later from Bryan - Thanks very much for this:


"Enjoyed myself this morning at Heysham from 0845hrs to 1040hrs,
unfortunately there was minimal passerine or hurundine movement,
although I would have thought the conditions were OK.

A good couple of hours on the Pink Footed Goose which again where going
through on a reasonable regular basis throughout although they had
started to "lull" after 1000hrs. The geese were coming through at all
levels (mainly high) on a far broad front eg: perhaps about four
parties actually came directly over the "Office" or nearabouts, but the
main were crossing over the bay and well back, in fact the last party
looked as though they could have been as far back as "Piel Island" and
also a couple of parties were well inland almost as far as you can
see. Observations were made from the top of the "Mount" nearto the
office and overlooking the bay (good vista).

Pink Footed Goose: 803 (15 skeins,
40,32,40,30,30,45,16,50,130,50,150,50,50,80,5) all coming
from North/North West to South/South West. I did not notice any "East"
influence today.

Meadow Pipit: 5
Chaffinch: 5
Swallow: 15
Goldfinch: 5 (one party)

On leaving Heysham, the hirundines were picking up a little, though
difficult to count because of the erratic variant directions and
undecided as to which were local or on direct migration.

Of note which I did mention to the chaps, when I first bobbed my head
above the "Mount" level and looking directly in front there were
literally "thousands" of dark birds crossing through the back of the
power station which kept a straight line and must have been about 40
birds deep going from NW to SE. It was really thick and you could
see birds from as far left to as far right on that lineage. I never
really got into it, caught out with the immediate "happening" but can
only think that perhaps they were Oyks, although I did not see any
"white" flashes at all, everything seemed deep black (probably
silhouetted) but first immpressions was like I see with the Jackdaws as
they leave roost, but these were tight in a deep line just like you get
with the Starlings as they leave the roost, but far bigger birds. I
wish now I had took much more note on this, but why I mention it now is
purely because the chaps did not know of what they could have been and
obviously this does not appear to be a regular "noticeable" event.

I will probably be back to Heysham again on Monday.

Regards,
Bryan."


Ringing 
Grey Wagtail - 6 trapped and colour ringed
Chaffinch - 4
Goldfinch - 6
Greenfinch - 6
Blue Tit - 6
Great Tit - 1
Dunnock - 3

Moths
Lunar Underwing in the hut trap


ajd

Thursday, 19 September 2013

Bonapartes in the rain

Heysham Obs
The Bonaparte's Gull was back to its old routine of bathing in the channel on Red Nab on the incoming tide allowing three of us (including Bryan Yorke) good views at about 0945hrs.  Also there were 11 Med Gulls, including two 1CY now in full 1st winter plumage