6.0°C > 8.0°C: Clear to the East giving great sunrise as cloud rolled in from the West. Intermittent light rain after c.08:45. Calm start with moderate southerly wind developing. Very good visibility.
Sunrise: 07:52 BST
* = a species photographed today
! = a first sighting of the species this year
$ = a new species for me in this area
Priorslee Balancing Lake: 06:30 – 09:10
(236th visit of the year)
Bird notes:
- now at least 51 Tufted Duck scattered around almost the whole water and mobile.
- three Goosander flew West c.08:05: sexes not determined.
- all the gulls were later arriving today: the first 50 Black-headed Gulls did not arrive until c.07:30 and I noted no more than c.250. Surprisingly I found the same number as yesterday – 56 – on the football field at 09:00.
- the first of only c.25 Lesser Black-backed Gulls dropped in at 07:25.
- later I noted 2 Herring Gulls and 32 Lesser Black-backs visiting.
- a Great (White) Egret was heard calling c.07:25 and then seen climbing away from the Wesley Brook area, probably chased away by the Grey Heron which was itself being chased by Magpies as it retuned.
- at least 200, most likely Wood Pigeons, were seen in a large group VERY far to the East heading South at 07:40. A few minutes later two concurrent flock of c.150 birds flew South much closer and the camera was able to confirm my suspicion that this second group was in fact Jackdaws. No other parties of Wood Pigeons were seen.
- big number of Jackdaws and Rooks flying South on roost dispersal today.
- a tight group of c.80 Starlings left the West end reeds and sedges at 07:45 closely followed by nine more singles rushing to catch up; then eight more at 07:55. Another five flew over from a roost elsewhere.
- a single Redwing was seen leaving a North side roost. Numbers of this species have been very disappointing so far this season.
- three Lesser Redpoll were heard flying over – or was it the same bird flying around. My first record of this species in this second-winter period.
Of Interest:
Some information from Martin Grant, keeper of the Mute Swan records. On 08 October I noted a pair here one of which was wearing the blue Darvic ring '7JXV' and BTO ring 'XY4641'. Martin's records show it was one of a brood abandoned at Kenley near Much Wenlock in July 2022 and taken in to care by Cuan Wildlife Rescue. The brood was released near Cosford in September 2022. This bird was then found grounded on the M54 in October 2023 and again taken in to care with Cuan. It was released two days later again near Cosford. Sightings have been made in 2025 and 2026 when it has been seen both at The Flash and the Balancing Lake on several occasions, often apparently paired with blue '7JSS'. No breeding attempts have been noted. On this particular occasion I did not note whether its companion was ringed. It is not currently one of those at The Flash. I wonder where it is?
Bird(s) noted flying over here:
- 1 Canada Goose: flew West
- 3 Goosanders: flew West
- 2 Lesser Black-backed Gulls
- >200 Wood Pigeons: see notes
- >500 *Jackdaws: 359 counted; c.150 in the distance
- 229 Rooks
- 8 Starlings
- 3 Lesser Redpoll: see notes
Counts from the lake area:
- 4 (2♂) Mallard only
- 51 (26+♂) Tufted Duck
- 5 Moorhens again
- 26 Coots
- 6 Great Crested Grebes again
- c.250 Black-headed Gulls
- 2 Herring Gulls
- 57 Lesser Black-backed Gulls
- 2 *Cormorants: arrived separately
- 1 Grey Heron
- 1 Great (White) Egret
Birds seen leaving roosts around the lake:
- c.100 Starlings
- 1 Redwing
Of note:
Nothing else
On the West end street lamp poles before dawn:
Almost all the records came from a single pole.
On the West end street lamp poles before dawn:
Almost all the records came from a single pole.
Moths:
- 2 unidentified moths seen in flight only
- 2 unidentified moths seen in flight only
True flies:
- 1 *male plumed midge Chironomus plumosus
- 1 male Spotted-winged Drosophila Drosophila suzukii
- 1 *male plumed midge Chironomus plumosus
- 1 male Spotted-winged Drosophila Drosophila suzukii
Earwigs:
- 1 *female Common European Earwig Forficula dentata
- 1 *female Common European Earwig Forficula dentata
Beetles:
- 1 *unidentified beetle
- 1 *unidentified beetle
Arthropods:
- 1 White-legged Snake Millipede Tachypodoiulus niger
- 1 White-legged Snake Millipede Tachypodoiulus niger
Spiders, harvestmen etc.:
- 1 *Nursery Web Spider Pisaura mirabilis
- 1 *Long-jawed Orb-web Spider Tetragnatha sp.
- 2 *male harvestmen Leiobunum rotundum
Definitely a sunrise worth getting out of bed for [you will have to be up earlier tomorrow: don't forget the clocks go BACK one hour tonight].
- 1 *Nursery Web Spider Pisaura mirabilis
- 1 *Long-jawed Orb-web Spider Tetragnatha sp.
- 2 *male harvestmen Leiobunum rotundum
"Wow" is about the only word.
Ask Mr. Samsung why his camera has rendered this photo from a slightly different angle such a different tone. It did change in colour but...?
Just two Cormorants arrived this morning while I was present. Here is one – an immature with some pale on its belly.
Part of the two concurrent parties of birds flying South to the East of the lake. If you expand the photo it is possible to ID them as mainly Jackdaws with the odd Rook.
Not much to show today so here is one of the "regulars": a male plumed midge Chironomus plumosus.
Frustrating: I am sure I have identified this distinctive fly before. When? Where? What?
A female Common European Earwig Forficula dentata trying to hide. Males have more-curved claspers.
More or less just as Obsidentify says "unknown beetle". I prefer "unidentified beetle" as I am sure it is known to someone. Just not me. A quick(?) search of the 850 species in the eakringbirds photo-gallery failed to provide me with a clue.
One of the easiest spiders to identify: a Nursery Web Spider Pisaura mirabilis
A Long-jawed Orb-web Spiders from the Tetragnatha group. This particular individual shows more intricate markings on its abdomen than usual.
In a difficult location to photograph with the camera focussing on the legs rather than the abdomen. It is a male harvestman Leiobunum rotundum. A male because it is more rotund than the female and this species rather than the closely-related L. blackwalli because the oculum (around each of the two eyes on abdomen top) is black.
(Ed Wilson)
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In the Priorslee Avenue tunnel:
Moths:
none
none
Four-winged flies:
- 1 *Common Green Lacewing Chrysoperia carnea
- 1 *Common Green Lacewing Chrysoperia carnea
True flies:
- 5 midges of several species
- no moth fly Psychodidae sp. [Drain Fly or Owl Fly]
- 5 midges of several species
- no moth fly Psychodidae sp. [Drain Fly or Owl Fly]
Arthropods:
None
Spiders, harvestmen etc.:
- 5 *Missing Sector Orb-web Spiders Zygiella x-notata [Silver-sided Sector Spider]
- 5 *Missing Sector Orb-web Spiders Zygiella x-notata [Silver-sided Sector Spider]
A Common Green Lacewing Chrysoperia carnea showing little sign of changing in to its over-wintering brown form. Now: what has the photo also revealed? A very small midge: but what is that off the tip of the lacewing's left antenna? I have no idea.
One of the five Missing Sector Orb-web Spiders Zygiella x-notata I found here today. Its legs are splayed because they are resting on strands of its web, ready to detect any prey that might blunder in to it.
(Ed Wilson)
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The Flash: 09:15 – 10:35
(233rd visit of the year)
Bird notes:
- very few geese again.
- the six adult Mute Swans that are typically scattered about were all gathered together at the top end from which they flew as a group to the bottom end. Later they were arranged as three duos/pairs there.
- sign of yesterday's drake Pochard.
- fewer Tufted Duck: perhaps some the additional birds at the Balancing Lake today.
- five brownhead Goosander again: two of these flew off North separately and one flew in from the South.
- *a Little Grebe noted pattering from the bottom end toward the island. Have this/these been hiding away?
- *as yesterday the two full adult Great Crested Grebe each with two begging juveniles in tow.
- only Grey Herons today.
- *the Great (White) Egret was at the bottom end when I arrived before relocating to trees at the top end.
Bird(s) noted flying over here:
- 4 Jackdaws
Noted on / around the water:
- 4 Canada Geese
- no Greylag Geese
- 6 Mute Swans
- 38 (24♂) Mallard
- 23 (15?♂) Tufted Duck
- 5 (0♂) Goosander: see notes
- 5 Moorhens again
- 22 Coot
- 1 *Little Grebe
- 2 + 4 (1 brood) *Great Crested Grebe
- 26 Black-headed Gulls
- 1 Herring Gull: adult, arrived
- 5 Cormorants
- 2 Grey Herons
- 1 *Great (White) Egret
Noted around the area:
Cool and dull with increasing breeze. I was surprised to find anything around the Ivy bank.
Bees, wasps etc.:
- 3 wasp Vespula sp.
- 3 wasp Vespula sp.
Beetles:
- 1 *7 Spot Ladybird Coccinella 7-punctata
- 1 *7 Spot Ladybird Coccinella 7-punctata
Spiders, harvestmen etc.:
- 1 *harvestman Paroligolophus agrestis
...pattered its way across to the island. With experience the sound of this species pattering like this can be separated from other species such as Coot or Cormorants lifting off.
- 1 *harvestman Paroligolophus agrestis
The Little Grebe that emerged from the bottom end and...
...pattered its way across to the island. With experience the sound of this species pattering like this can be separated from other species such as Coot or Cormorants lifting off.
One of the two adult Great Crested Grebes with its two attendant stripe-headed juveniles.
The Great (White) Egret standing on one of the Grey Herons' favourite perch.
A 7 Spot Ladybird Coccinella 7-punctata showing its waterproof qualities (and that it is impervious to Common or Stinging Nettle Urtica dioica).
A harvestman Paroligolophus agrestis I found on one of the street lamp poles. A small species with legs that have a pronounced change in thickness part way along.
(Ed Wilson)
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2010
Priorslee Lake
733 Wood Pigeons
11 Skylarks
151 Fieldfare
20 Redwings
2 Brambling
2 Linnets
2 Redpolls
(Ed Wilson)
2009
Priorslee Lake
5 Wigeon
1 Little Grebe
(John Isherwood)
The Flash
1 Shoveler
1 Teal (female)
1 Common Gull
(John Isherwood)












































