27 Aug 18

Priorslee Lake and The Flash

Priorslee Lake: 05:30 – 07:00 // 07:40 – 09:25
The Flash: 07:05 – 07:35

13°C > 15°C: Cloudy with spells of mainly light drizzle. Moderate WSW wind, even fresh at first. Very good visibility, moderate in drizzle.

Sunrise: 06:11 BST

Highlight was another Hobby seen, this time over The Flash – my first record from The Flash itself and my 67th bird species of the year there

As a post-script to yesterday’s highlights
- I should have noted the Black Tern as an adult bird. One turned up at the West Midlands Bird Club reserve at Belvide Reservoir, just 10 miles to the E, at 09:15 yesterday. The same bird?
- one of the fishermen told me that the 5 Shelduck I noted in flight yesterday had briefly stopped off on the water. Obviously while I was amongst the trees on the N shore

Priorslee Lake: 05:30 – 07:00 // 07:40 – 09:25

(105th visit of the year)

Bird notes:
- where were all the geese: the very few I saw were about an hour later than usual
- the juvenile from the second brood of Great Crested Grebe was perhaps sheltering on its parent’s back. The third pair of Great Crested Grebes not located
- probable Sand Martin over the dam at 06:30
- 2 Barn Swallows flew S 06:40; then 5 to the lee of the dam / over N side trees c.08:25
- 39 House Martins counted high over 06:35. Then at least 50 high over 07:45 with several smaller groups seen later. How many birds involved?
- 1 Reed Warbler seen by the Wesley Brook footbridge; another singing quietly nearby. A late date for this species. I cannot recall ever having heard this species in song after breeding is complete

Bird totals

Birds noted flying over or flying near the lake:
- 14 Greylag Geese [9 (2 groups) outbound; 5 (1 group) inbound]
- 6 Canada Geese [6 (1 group) outbound only]
- 3 (?♂) Mallards
- 1 Sparrowhawk
- 1 Common Buzzards
- 13 Black-headed Gulls
- 5 Lesser Black-backed Gulls
- 8 Feral Pigeons (4 groups)
- 2 Stock Doves (singles)
- 58 Wood Pigeons
- 4 Jackdaws
- 2 Carrion Crows

Hirundines etc. noted
- 1 Sand Martin
- 7 Barn Swallows
- >>50 House Martins (see notes)

Warblers noted:
- 9 Chiffchaffs
- 4 Blackcaps
- 2 (1) Reed Warblers

The counts from the lake area
- 2 + 3 (1 brood) Mute Swans
- 14 (9♂) Mallards
- 1 Grey Heron
- 4 + 4? (2 broods) Great Crested Grebes (see notes)
- 7 + 8 (? broods) Moorhens
- 92 (near) adult + 8 dependent juvenile Coots
- 32 (9 juveniles) Black-headed Gulls

And other notes
- no butterflies
- moths on the lamps
- 1 Agriphila tristella (Common Grass-veneer)
- no moths identified elsewhere
- no damselflies / dragonflies
- hoverflies
- 1 Episyrphus balteatus (Marmalade Hoverfly)
- 1 Melanostoma scalare (Chequered Hoverfly)
- 1 Syrphus ribesii
- flies etc. identified
- 2 wasps sp. in the spider larder(?) on a lamp
- no beetles or bugs noted
- no spiders identified
- no different plants noted
- mammals seen
- 1 Brown Rat (Rattus norvegicus): first of year here
- 2 Grey Squirrels

The Common Buzzards were being very noisy today with two juveniles begging (howling?) for food and this adult sitting on one of the lamps in Teece Drive and calling back.

Another in my feather portfolio: this seems to be a under-feather of a Mute Swan.

This is another Syrphus ribesii hoverfly. Despite the cloud and drizzle a few convolvulus flowers were open and I managed three species of hoverfly in and around them.

These two wasps were in the same location on a lamp where I photographed a spider apparently tackling a wasp yesterday. Whether these two are now trapped and part of the spider’s larder is hard to say. They look unharmed but on the other hand why would two wasps be this close together pre-dawn.

(Ed Wilson)

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The Flash: 07:05 – 07:35

(86th visit of the year)

Notes
- where were all the geese? ...
- ... for that matter where were most of the adult Mallard?...
- ... and where were the adult Great Crested Grebes?
- 7 of the Tufted Duck were together – perhaps the juveniles? None was an obvious drake

Birds noted flying over or near to The Flash
- 1 Common Buzzard
- 1 Hobby
- 7 Feral Pigeons again
- 2 Stock Doves
- 2 Wood Pigeons
- 2 Jackdaws

Hirundines etc. noted
None

Warblers noted
- 2 (1) Chiffchaffs
- 1 Blackcap: male seen

The counts from the water
- 2 + 3 Mute Swans
- 5 Greylag Geese: 4 left and 1 arrived
- no Canada Geese
- 10 (5♂) + 11 (2 broods) Mallard
- 10 Tufted Ducks
- 0 + 3 (1 brood) Great Crested Grebes
- 2 + 2 (2 broods) Moorhens
- 14 + 2 dependent juvenile Coots
- 22 (4 juveniles) Black-headed Gulls

Definitely a record shot taken as the Hobby shot across at typically high speed. At least I got the camera to this one!
Of interest between the lake and The Flash
- Moorhen(s) heard at the lower pool
- 11 Starlings on lamps: this species is usually absent / scarce around the estate outside the breeding season.

(Ed Wilson)

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On this day..........
2016
Priorslee Lake
Today's Sightings Here

2013
Priorslee Lake
Green Sandpiper
3 eclipse Teal
(Ed Wilson)

2010
Priorslee Lake
Greenshank
(Ed Wilson)

2005
Priorslee Lake
Black Swan flew over
233 Canada Geese over
11 Greylag Geese over
123 Jackdaws
234 Rooks
143 Greenfinches
1 Willow Warbler
2 Blackcaps
Cormorant flew over
(Ed Wilson)