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This page brings you the latest bird and wildlife sightings from Chew Valley Lake (and occasionally elsewhere). Every effort is made to keep the information on this page accurate, but it's quite possible that the odd stringy record slips in every now and then.
SATURDAY 31st
A quick check of Herriott's Pool this morning produced the first-summer drake Goldeneye, a drake Ring-necked Duck and a newly-emerged brood of eleven Shelducks.  Later in the day a flock of four Common Terns and an Oystercatcher appeared, but in a week that has already produced two unexpected rarities, a first-summer Black-throated Diver off Nunnery Point this evening was an equally surprising find.  At least the crake and the oriole turned up at the right time of year!

An actinic moth trap was left overnight on the east shore; the highlight of an otherwise dire catch was an Obscure Wainscot.
Obscure Wainscot  Mythimna obsoleta
Copyright Rich Andrews Obscure Wainscot - 31st May 2003
FRIDAY 30th
The warm, still weather over the last few days has provided ideal conditions for the growth of algae, and now Herriott's Pool is thick with the stuff.  Unusually, a herd of non-breeding Mute Swans has taken to the pool; up to 41 birds were present this evening, along with 65 Gadwall and an oversummering drake Common Teal.
TUESDAY 27th
A Sanderling on the main dam was a good, albeit predictable find, whilst a drake Goldeneye appeared almost a month after the last of the main passage.

BLAGDON: Continuing the theme of heard-only scarce migrants, a remarkable find this afternoon was a Corncrake at Bell's Bush; heard calling for ten minutes, there was no further sight or sound of it by dusk.
MONDAY 26th
Still no sign of the Golden Oriole this morning.  Otherwise, the rather feeble wader passage continued with four more Black-tailed Godwits and a Redshank.  A motley collection of gulls on Herriott's Pool this evening comprised one first-winter Little, six Black-headed, one Herring and 268 Lesser Black-backs.  Once again, there was no sign of the Egyptian Goose at No.1 picnic site today.

Although moth trapping takes place regularly at CVRS, an effort is being made this year to record lepidoptera at other sites and habitats around the lake.  To this end, two more fairly common microlepidoptera were added to the list this evening; Elachista argentella and Eriocrania subpurpurella (mines).
SUNDAY 25th
Highlight today was the surprise discovery of the lake's first Golden Oriole since the 1950s - heard singing at the southern end of the poplar wood this morning.  Subsequent attempts to see or hear the bird unfortunately proved fruitless.  Other birds included a Marsh Harrier in Stratford Bay, three Arctic Terns and single Common Sandpiper, Black-tailed Godwit and Dunlin.

A brief spell of warm weather weather coaxed a few micro moths into action in Stichingshord Lane field, notably Micropterix calthella, Glyphipterix simpliciella and Glyphipterix fuscoviridella.  A Painted Lady at Sutton Wick was the first of the year.
SATURDAY 24th
One of the drake Ring-necked Ducks was still around; other birds reported were two Spotted Flycatchers, a Hobby, two Dunlin and a Common Sandpiper.
FRIDAY 23rd
Little to report, other than a flock of five Black-tailed Godwits and one Bar-tailed Godwit over Heron's Green Bay.
THURSDAY 22nd
The drake Ring-necked Duck was still on Herriott's Pool this afternoon, and a singing Cuckoo was still in Stratford Bay - this species has become very scarce in the last two years.
MONDAY 19th
The only reports today were of the Egyptian Goose and one of the Ring-necked Ducks both still present.
SUNDAY 18th
The run of good birds continues, with two drake Ring-necked Ducks on Herriott's Pool this morning; one promptly flew off to Spring Bay and the other remained hidden out of view at the back of the pool, as did the reappearing drake Canvasback x Pochard.  The strong SW winds were presumably responsible for the appearance of single Kittiwake, Common and Arctic Terns and three drake Common Scoters.  Meanwhile the 'friendly' Egyptian Goose was still at No.1 Picnic Site, and the Slavonian Grebe was still off Moreton hide.  In what has been a slow breeding season so far (for wildfowl at least), the first cygnets of the year have appeared - a brood of seven on Herriott's Pool.
Egyptian Goose  Alopochen aegyptiacus
Copyright Rich Andrews Egyptian Goose - 17th May 2003
SATURDAY 17th
The rain again brought several thousand Common Swifts and a good number of House Martins, though Swallows were notable by their comparative scarcity.  The Slavonian Grebe was back in front of Moreton hide, and the drake Ring-necked Duck was again in Stratford Bay.  A male Marsh Harrier appeared briefly this afternoon, but wholly unexpected was the discovery of an Egyptian Goose at No.1 Picnic Site this evening - the first since 1988. Two Dunlin, a Common Sandpiper and a Hobby were the only other birds of note.

WEDNESDAY 14th
The Ring-necked Duck and Garganey were both still present, along with three Common Sandpipers.
TUESDAY 13th
The partial albino Common Swift was seen again today, along with a Common Tern, two Dunlin (main dam), a Common Sandpiper and the drake Ring-necked Duck still.
MONDAY 12th
The Slavonian Grebe has now ventured as far as Stratford Bay - the only other birds reported were two Whimbrel and a Common Sandpiper.
SUNDAY 11th
Cloud and rain again brought large numbers of Common Swifts, but few other new birds.  Still present were the Slavonian Grebe (Moreton hide and Heron's Green Bay), Ring-necked Duck (Stratford Bay), Garganey (Herriott's Pool) and Common Sandpiper (Heron's Green Bay).  A brood of three Canada Geese has appeared on Herriott's Pool, where last Monday's second-summer Yellow-legged Gull put in another appearance.  A welcome surprise in the evening was the appearance of an immature Marsh Harrier over the main reedbed.
Yellow-legged Gull  Larus michahellis
Copyright Rich Andrews Yellow-legged Gull - 11th May 2003
SATURDAY 10th
More of the same today, with the Ring-necked Duck and Garganey still on Herriott's Pool and the Slavonian Grebe again in Heron's Green Bay.  A Little Ringed Plover was on the main dam, and Common Sandpipers were on the causeway in Heron's Green Bay (one) and the main dam (two).

On the lepidoptera front, two White Ermines and a Pale Tussock were at the security lights on Woodford Lodge.
FRIDAY 9th
The Garganey, Dunlin and one Arctic Tern remained from yesterday, whilst the drake Ring-necked Duck reappeared in Stratford Bay, and the Slavonian Grebe was refound in front of Moreton hide.  Birds of the day however were two Red Kites seen by one lucky observer flying over Burledge Hill and Herriott's End - only the third record for the lake.

The first damselfly of the year was a male Common Blue Damselfly in Moreton Lane. A single Small Copper was also on the wing there.
THURSDAY 8th
Two Arctic Terns on the main lake were, surprisingly, the first of the year (the last of the five regular tern species to be recorded in 2003). A single drake Garganey and one Dunlin were on Herriott's Pool, with two Common Sandpipers in Stratford Bay the only other waders of note.
TUESDAY 6th
Brief searches this evening failed to produce either the Slavonian Grebe or the Ring-necked Duck, but two drake Garganey on Herriott's Pool were new in, as were a pair of Dunlin in Heron's Green Bay.
MONDAY 5th
The male Ring-necked Duck was still at the back of Herriott's Pool this afternoon, and the transitional-plumage Slavonian Grebe was still along the north shore of Heron's Green. A Common Tern was on the main lake, and eight Whimbrel and one Bar-tailed Godwit were present on the main dam - the latter a difficult bird to see at Chew.  Other birds included a pair of Ravens, two Hobbies and a second-summer Yellow-legged Gull.

Green-winged Orchids are now in full flower on the Parkland.
Slavonian Grebe  Podiceps auritus
Copyright Rich Andrews Slavonian Grebe - 5th May 2003
SUNDAY 4th
The drake Ring-necked Duck has returned to Herriott's Pool, with the Slavonian Grebe still in Heron's Green Bay.  Other birds included a Wood Warbler trapped at CVRS (only the fourth ever ringed at Chew), a Spotted Flycatcher in the alder wood behind Stratford hide, three fly-through Whimbrel, the first-winter Mediterranean Gull still (Herriott's Pool), five Common Sandpipers and a singing Cuckoo in Stratford Bay, and a Black Tern on the main lake.  Nearby, a smart male tenebrosus type Common Pheasant was again seen by the A368 at Stanton Wick.
SATURDAY 3rd
Wind and showers produced the expected flocks of hirundines and Common Swifts; amongst the latter was a striking partial albino bird, with a white back and rump, and a white belly patch and vent.  Other birds included the first-winter Mediterranean Gull still (only the second May record for the lake), a Common Tern, and a Hobby in Stratford Bay.  The tame female Mandarin was still with Mallards at Picnic Site No1.