July birds and butterflies

Hello

This morning a single Turtle Dove and some summering Sedge Warblers was about the best of the birds at Harrington Airfield but Jacob and friend George were at Pitsford Reservoir completing the last Common Bird Census of the year. Among the more typical birds for Pitsford the highlights were an eclipse drake Garganey, a Yellow-legged Gull, a Redshank, a Common Sandpiper, a Siskin and a juvenile Wheatear. Butterflies there during the last couple of days have included a hatch of Purple Hairstreaks and yesterday White-letter Hairstreak too.

Some recent ringing recoveries/sightings are as follows:-

A juvenile Reed Warbler was caught and ringed at Stanwick Gravel Pits on 5th August 2016 and on 24th June this year was caught again by the Sorby Brek Ringing Group, this time near Blackburn Meadows in South Yorkshire when it was considered a female. The distance between the two sites is 132km, a total of 323 days elapsing between the initial ringing date and being caught again;

A Black-headed Gull chick was ringed at Pitsford Reservoir on 26th July 2011 using ring EL29337.
A sharp-eyed observer read the ring in the field on a fit and healthy bird at Rutland Water on the Eggleton reserve (40km to the north) on 11th April this year;

Neil Hasdell saw a colour-ringed Coot at Summer Leys Nature Reserve on 2nd and 6th June this year, the bird exhibiting a white ring on the left leg depicting the letters 'CRD'. This bird was ringed at Blunham, Bedfordshire on 24th February 2015 when considered to be a male and hatched in 2014. These sightings represent the first reports of this bird since initial ringing.

Regards

Neil M

White-letter Hairstreak.

Reed Warbler.

Black-headed Gulls.

Coot.

Ringing report from Linford

Kenny Cramer and his team have been busy ringing at Linford near Milton Keynes.
Kenny reports :

Another busy session at Linford produced 92 captures, 69 of which were newly ringed and 23 retraps of 20 species.

Sarah and I made an early start to see if we could catch any sandmartins coming out of roost and were rewarded with 2 new adults and 2 retraps.

Other highlights included 15 new reed warblers, a juvenile sedge warbler, a willow warbler, a garden warbler, 2 juvenile chiffchaffs and a retrap cettis representing the warblers.

A jay, a kingfisher, a treecreeper, and two great spotted woodpeckers were also noteworthy.

Totals for today's session.

Cettis warbler (1)

Chaffinch 1

Reed warbler 15 (8)

Dunnock 8 (5)

Wren 7 (1)

Sedge warbler 1

Robin 4 (1)

Jay 1

Blackbird 4

Great tit 11 (3)

Sand martin 2 (2)

Blue tit 6 (1)

Willow warbler 1

Great spot 1 (1)

Kingfisher 1

Garden warbler 1

Treecreeper 1

Goldfinch 1

Chiffchaff 2

Green finch 1

All the R's !!

At Staverton the resident Ravens were very vocal and providing the entertainment at our agility training, although some of the antics of the dogs caused much laughter. Following his success last week in his first competition Tor was in a very playful mood !!
I stopped off at Ravensthorpe Reservoir on the way home and the water level is dropping leaving the shoreline exposed. There was a Yellow Legged Gull, Greenshank, Green and Common sandpiper. 
An early evening walk at Harrington Airfield was productive with 2 male Common Redstart and 2 or 3 Turtle Doves around the bunkers on the rough strip. I saw my first young Grey Partridge as I came across an adult with 4 very small young. The Sedge Warbler was again singing at the end of the track.  Plenty of butterflies on the wing including good numbers of Marbled White's.
Later in the evening there was a singing Grasshopper Warbler and Barn Owl just below Hanging Houghton.
The Red Arrows again came through Northamptonshire and I caught up with them near Kelmarsh and managed to get some better pictures.....at last !!

Regards 
Eleanor

Round Up

For me it has been a quiet week. Although I have been out and about I haven't really seen anything different. The Turtle Doves, Grey Partridge and Sedge Warbler remain at Harrington Airfield and a singing Grasshopper Warbler near Blueberry.
This morning I was at Brixworth Country Park and had 3 Crossbills flying around and an Osprey fishing just off Pintail Bay. Typically I couldn't see the moment it caught a fish as the hedge obscured my view.
Plenty of butterflies on the wing. Looks as if it will be a good year. Nice to see so many Marbled White butterflies around, one of my favourite butterflies.
The highlight of today was superb views of the Red Arrows as they came low and slow over Scaldwell, shame that my camera let me down. !!

Dave Francis has been busy ringing at Pitsford during the week.
On 4th July visited the Tern Rafts and ringed a further 19 young Common Terns bringing the total for the season to 46 so far. There may be more to ring in a few weeks as there are still some nests with eggs.  Dave had a bit of difficulty reaching a couple of the rafts due to the low water level !
The following day, 5th July Dave completed visit 7 of the CES monitoring.  54 birds were caught which is below average for this time of year and again the main issue was a lack of tit flocks and at this time of year they often contain juvenille finches and warblers.
Wren 12.  Robin 8.  Chiffchaff 7.  Dunnock 6. Blackcap 4.  Blackbird 4.  Bluetit 3.  Treecreeper 2.  Marsh Tit 2.  Bullfinch 2.  Song Thrush 2.  Garden Warbler 1 and Sparrowhawk 1.

Regards
Eleanor

Swifts and House Martins

Hello

Debbie and Eric Graham were at the Titchmarsh Reserve today and enjoyed watching an Osprey and a singing Grasshopper Warbler.

Jacob is fresh back from a birding trip to Iberia and his birding at Pitsford Reservoir today produced views of 4-5 Common Sandpipers, 2 Green Sandpipers, a Greenshank and a Grey Wagtail. Several Marbled White butterflies were on show.

This evening a ringing session took place at Lamport concentrating on Swifts and House Martins which breed in reasonable numbers there. In total we caught 42 birds, 18 Swifts and 24 House Martins. Eleven of the Swifts were new birds and seventeen of the House Martins were new and included three juveniles. Five of the re-trapped Swifts were returning birds from 2016 and three of the House Martins likewise.

Regards

Neil M

Marbled White butterfly.

Burnet moth (six spot?)

Both above images courtesy
of Cathy Ryden.

Common Swift.

Image courtesy of Chris Payne.

1st July

Hello

A Caspian Tern was on the loose in the Nene Valley this afternoon, appearing initially at Summer Leys nature reserve, then Earls Barton Gravel Pits and latterly on the Nene Barrage at Clifford Hill Gravel Pits but we failed to catch up with it!

Eleanor heard the singing Grasshopper Warbler between Lamport and Blueberry Farm again this morning and waders in the Scaldwell Bay at Pitsford Reservoir this afternoon were made up of the Black-tailed Godwit still, two Oystercatchers, two Greenshanks and three Green Sandpipers. At least three Little Egrets were present but we still have to prove this species breeds at Pitsford.

I haven't seen many Hobbies this year so it was good to see three over Lamport Hall yesterday afternoon and one over the garden today.

Regards

Neil M

Comma butterfly.

Common Buzzard and
Carrion Crow escort.

Common Buzzard (the crow
isn't far behind!).

Pitsford waders

Hello

An early morning foray to Harrington Airfield provided views of three Turtle Doves and a couple of pairs of Grey Partridges.

Seven species of wader were noted at Pitsford Reservoir today with a fly-over Curlew, a Black-tailed Godwit between the causeway and the Maytrees Hide, three Redshanks, two Oystercatchers, four adult Little Ringed Plovers, a Green Sandpiper and of course Lapwings which still included the leucistic bird.

The drake Goldeneye was still present and presumably will remain so whilst it undergoes it's moult and butterflies included my first Gatekeeper of the year and a Marbled White.

Regards

Neil M

Little Ringed Plover.

Black-tailed Godwit - this image was taken
at Pitsford in July 2015.

The challenging life of a bird...

Hello

This evening some scanning over the reserve section at Pitsford Reservoir provided views of a smart leucistic Lapwing, a Green Sandpiper, the lingering pair of Oystercatchers, two juvenile Little Ringed Plovers and a moulting drake Goldeneye. An injured and distressed Cormorant (probably ensnared in fishing line) was just able to take to the water to avoid two foraging Red Fox cubs and three Sparrowhawks were busy - one terrorising the Tree Sparrows and Starlings at the feeding station bushes, another taking a bird near the causeway (probably a Starling) and another catching and then dropping a Green Woodpecker which flew away! Stand still long enough and sometimes the action comes to you!

Regards

Neil M

Adult Tree Sparrow. Both adult
and juvenile Tree Sparrows inhabit
the bushes around the Old Scaldwell
Road Feeding Station at Pitsford
Reservoir, taking advantage of the
mixed seed on offer. However their constant
 'chirruping' calls act as a beacon for foraging
Sparrowhawks which are desperately trying
to find enough food for their demanding offspring...

Image courtesy of Robin Gossage.

The Oystercatchers remain at
Pitsford despite yet another failed
effort at sustaining their young to
the flying stage. Three of the chicks died
one by one and the fourth chick successfully
paddled to shore from the tern raft
but disappeared overnight. The open shoreline
 and adjacent vegetation is constantly patrolled
by predators so their chances of success are minimal.

Image courtesy of Robin Gossage.

Lapwing at Summer Leys NR.
Good numbers are building at
Pitsford Reservoir, the extensive muddy
shoreline is very much to their liking.

Image courtesy of John Tilly.

Swallow. Many first brood
youngsters are on the wing now...

Image courtesy of Cathy Ryden.

Brixworth ringing

Hello

A modest ringing session at Brixworth Water Treatment Works today provided 37 captures all of which were new birds. These comprised of a Green Woodpecker, three Magpies, twenty Starlings, a Blackcap, three Pied Wagtails, a Yellow Wagtail, three Grey Wagtails and five Swallows. A Hobby whizzed through the site a couple of times.

Regards

Neil M

Yellow Wagtail.

Green Woodpecker.

Quiet day

Hello

A brief visit to Pitsford Reservoir north of the causeway this evening provided views of five adult Little Ringed Plovers, two Oystercatchers, a Green Sandpiper and a Yellow-legged Gull...

Regards

Neil M

Reed Warbler family.

Spoonbills.

Starwort Moth.
Above three images courtesy
of John Gamble following a
day out at Frampton at the week-end.

Common Toad
courtesy of Cathy Ryden.

Adult Jackdaw
courtesy of Cathy Ryden.

Red-legged Partridge
courtesy of Jacob Spinks.

Local bird ringing

Hello

Some planned ringing took place today at both Pitsford Reservoir and Harrington Airfield.

The CES session at Pitsford yielded 18 species of birds, dominated by 13 Blackcaps and 10 Robins, but also with 7 Wrens, 5 Dunnocks, 4 Long-tailed Tits, 3 Great Tits, 2 Treecreepers, 2 Chiffchaffs, 2 Garden Warblers, and 2 Song Thrushes. There were also singletons of Goldcrest, Coal Tit, Marsh Tit, Blue Tit, Reed Warbler, Reed Bunting, Blackbird and juvenile Kingfisher.

Mist nets at Harrington produced 117 captures of 18 species too, warblers dominating with 22 Common Whitethroats, 3 Lesser Whitethroats, 4 Blackcaps, 24 Willow Warblers and 8 Chiffchaffs.
Other birds included 3 Blackbirds, a Song Thrush, 3 Robins, 2 Wrens, 5 Dunnocks, a Coal Tit, 16 Blue Tits, 9 Great Tits, a Greenfinch, 3 Chaffinches, 3 Linnets, 6 Yellowhammers and 3 Reed Buntings (which included a bird initially ringed elsewhere). Two Turtle Doves were present and numerous butterflies included small numbers of Marbled Whites.

Regards

Neil M

Two Turtle Doves at
Harrington Airfield today...

Bufflehead!

Hello

On Friday afternoon a wander at Harrington Airfield in the afternoon was mostly uneventful apart from a female Grey Partridge that was fully engaged in a convincing distraction display towards a Fox. She was making a great deal of noise and feigning injury in an effort to lure the Fox away, a sure sign that she has chicks close by. As it was the Fox saw me and made off and I didn't see the chicks but I did hear one. I hope her brave actions mean that the brood still survives.

Yesterday (Saturday) and Eleanor heard the Grasshopper Warbler still singing from it's weedy field between Lamport and Blueberry Farm and saw a pair of Grey Partridge in the same area.

Yesterday a female Bufflehead was an excellent find on the Nene Barrage section of Clifford Hill Gravel Pits. If a wild bird this individual originates from North America where this small duck is relatively common and widespread, at least in the northern states and Canada. Eleanor and I managed to see this bird yesterday evening, it was a very tired soul and was asleep almost throughout the hour we were watching it for. Alert observers earlier in the day noticed a metal ring on one leg which rather than devaluing it's status could provide authenticity of a wild origin if only we could read it!

Other birds noted here included a drake Wigeon, two striking Bar-headed Geese amongst the huge numbers of geese present, a Little Ringed Plover and four Oystercatchers (made up of two adults and two full-size and flying youngsters).

Regards

Neil M

Burnet moth on Common
Spotted Orchid at Harrington
Airfield. I struggle to identify
specific species of Burnet Moth
with at least three species possible
locally, so I'll just call it a
Burnet Moth!

Female Bufflehead.

More ringing recoveries...

Hello

Another batch of ringing recoveries with a local association have kindly been sent though by Nick Wood and include the following...

1. An adult male Siskin (S122683) was ringed by John Woollett at Astcote on 29th March 2016 and was found dying only two days ago (22nd June 2017) at Resipole, Argyll in the Highlands district of Scotland. That is a lapsed period of 450 days and the bird was presumably breeding 586km NNW of where initially ringed by John in his garden.

2. A first year male Siskin (S122504) also ringed by John at Astcote on 7th March 2016 (he was invaded by Siskins at this time!) has been re-trapped by a ringer operating in Drummond near Inverness, again in the Highlands. This bird must be struggling with the concept of mist nets because he was caught and released three times this month - on 10th, 12th and 13th June! Clearly another bird that is assumed to be breeding 622km NNW of Astcote, initially being re-trapped 460 days later.

3. S215098 relates to a male Goldfinch that was ringed at Hanging Houghton on 12th December 2016 and sadly was found freshly dead in Bedford on 18th June 2017, a mere distance of 37 km in a south-easterly direction 188 days later.

4. A juvenile female Blackcap was ringed (Y635398) at Marsworth Reservoir, Tring in Hertfordshire on 22nd September 2013 and then turned up in a mist net at Linford Lakes on the edge of Milton Keynes on 18th June this year. This now adult (four year old) female bird is presumably trying to breed locally, being re-trapped 1365 days after the initial ringing date just 29km to the NNW (but surely having travelled south to the Mediterranean or beyond four times in between).

5. An adult Reed Warbler was ringed (Y634425) at Wilstone Reservoir, Tring, Hertfordshire on 22nd June 2013 and was re-trapped again at Linford Lakes on 18th June 2017 when identified as an adult male bird. This individual is at least five years old and like the Blackcap will have travelled huge distances during the last five seasons albeit that it's potential breeding site this year is only about 30km north of where first caught (and 1477 days later).

Regards

Neil M

Slow worm.

Scarlet Tiger moth.

Elephant Hawk-moth.

Golden-ringed Dragonfly.

All images taken by John
Gamble in Dorset last week-end.

Pitsford CBC

Hello

Although breezy and rather grey for much of it, I completed a Common Bird Census on the reserve at Pitsford Reservoir this morning. Bird song is dwindling now but Wrens and Blackcaps are still loud and persistent!

Nothing particularly exciting was found but a female Gadwall with six very small ducklings in the Holcot Bay was good news and there was a singing Spotted Flycatcher there too. A Nuthatch was in the Walgrave Bay, a Grey Wagtail was foraging on the causeway and a couple of Little Ringed Plovers were present, one displaying. A just-hatched brood of Moorhens was sadly quickly predated by Carrion Crows. Marsh Tits seemed to be well-spread around the reserve and there were quite a number of juvenile Goldcrests too.

Non-bird sightings included three Red Fox cubs, plenty of Muntjac, a Beautiful Demoiselle and a Black-tailed Skimmer. Butterflies were in low numbers the best being a freshly-emerged male Small Skipper.

Eleanor whizzed around Sywell Country Park this morning but the only thing she could find was a family party of Grey Wagtails around the dam area.

Regards

Neil M

Common Terns.

A recently-fledged juvenile
Green Woodpecker.

Muntjac! The second view is the
more frequent one, tail up and
running away!

Common Buzzard.

Common Blue Damselfly.

Male Yellowhammer.

Black-tailed Skimmer dragonfly.

Small Skipper butterfly.

Evening visit to Pitsford...

Hello

Eleanor visited Brixworth Country Park again today and the Marbled White butterfly hatch has gone up to about seventy individuals.

This evening I completed a little birding on the reserve at Pitsford Reservoir and noted two second year Yellow-legged Gulls, a couple of Little Egrets, a drake Red-crested Pochard with it's hybrid female partner, in excess of sixty Lapwings, a pair of Oystercatcher now minus any young and three Little Ringed Plovers. An adult Grey Heron caught and successfully consumed a well-grown Mallard duckling which wasn't particularly pleasant to watch. Even with the very low water levels there is a slow build-up of non-breeding ducks with good numbers of Gadwall, Pochard and Tufted Ducks and a handful of Teal all arriving during the last few days.

Further work to try and prevent bank erosion is planned for August when it is thought the water levels will be at their lowest, so it seems we might be in for some autumn wader passage (and after such a good spring too)!

Regards

Neil M

Chris Payne's nestling
Robins are now ten days old!

Image courtesy of Chris Payne.

Juvenile Bullfinch at the
Summer Leys Feeding Station,
surely one of the best places in
the county to enjoy good views
of Bullfinch and see plenty of them.

Images courtesy of John Tilly.

Redshank.

Grey Plovers.

Ringed Plovers and Turnstones.

Can we expect flocks of waders at Pitsford
Reservoir this autumn?