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Botanical Report

Species Records

20 May 21

Priorslee Lake and The Flash

6.0°C > 9.0°C: Clear to E with fiery sunrise ahead of increasing cloud with some rain after 08:10. Moderate SSE wind. Excellent visibility.

Sunrise: 05:06 BST

* = a photo today

Priorslee Lake: 04:10 – 05:55 // 06:50 – 09:05

(97th visit of the year)

Bird notes:
- Only the two juvenile Coots from the original brood seen. Chilly and damp weather kept the others in the reeds perhaps.
- Back to four Great Crested Grebes. A puzzle as ever.
- The wader-fest continue but at a typically slow rate. Two Oystercatchers flew from the E at 08:05, did a 180° over the lake and left. My second sighting of this species here this year which is unusual.
- The Sedge Warbler has not gone and may have a mate. One was muttering away quietly pre-dawn with just a few notes of its proper song. Later I heard another very short burst of song and then two birds shot out of the water-side vegetation and in to the bushes between the lake and the M54. Whether either (or both) were this species I could not say, only that no more song was heard.
- Only two Starlings on the academy playing field. When they flew off, flying close together, the calls suggested parent and juvenile.
- A House Sparrow heard calling from bushes along the N side. Waiting for Redrow to finish the houses and move in?

Overhead:
- 2 Greylag Geese: pair inbound
- 2 Stock Doves: singles
- 13 Wood Pigeons
- 3 Herring Gulls: two second year and one third year
- 7 Lesser Black-backed Gulls again: four (near) adults; three second years
- 2 Oystercatchers
- 3 Cormorants (trio)
- 29 Jackdaws
- 13 Rooks

Hirundines etc., noted:
- 4 Swifts
- c.10 Barn Swallows
- c.10 House Martins

Warblers noted (the number in brackets is singing birds):
- 12 (11) Chiffchaffs
- 1 or 2 (1) Sedge Warblers (see notes)
- 10 (10) Reed Warblers again
- 15 (14) Blackcaps
- 3 (3) Garden Warblers
- 5 (3) Common Whitethroats

Count from the lake area
- 2 + 5 (1 brood) Canada Geese
- 2 Greylag Geese: pair, briefly
- 2 + 7 (1 brood) Mute Swans
- 2 (2♂) Mallard
- 3 Moorhens
- 20 + 2 (1 brood) Coots
- 4 Great Crested Grebes
- 1 Lesser Black-backed Gull: adult, very briefly
- 1 Grey Heron

On / around the street lamps pre-dawn:
- *1 male Misumena vatia spider

Noted later:

Beetles:
- *One (or two) unidentified beetle(s)

Midges
- *Thousands!

Spiders
- Bridge Orb-web Spider (Larinioides cornutus)
- *Stretch spider sp (Tetragnatha sp.)

Flowers newly ID'd here:
- *Broom (perhaps Cytisus scoparius though there are many cultivars)
- *Common Bird's-foot Trefoil (Lotus corniculatus)
- *Meadow Vetchling (Lathyrus pratensis)
- *Yellow Archangel (Lamium galeobdolon)
- *Wood Avens (Geum urbanum)
- *An as yet un-ID yellow flower
- *Common Mouse-ear (Cerastium fontanum)

It really did mean "red sky in the morning, shepherds' warning". This at 04:30; rain by soon after 08:00.

About as good as it got.

Here with some reflections.

Well you have to try to be different.

A 'grab shot' as the two Oystercatchers flew back to whence they came without stopping.

Yummy! At the time I assumed collecting for youngsters, but ... Is there a slight pale gape? And do the white tips on the wing coverts suggest this is a juvenile? Not sure - it was a bit too dull to get a clearer shot.

 "Open wide". A male Reed Bunting belts out its frankly rather uninspiring song.

Death at the lake! This would not be a plant bug with what is probably a plumed midge sp. in its jaws. It is a beetle. Note the length of the its antennae. I have looked at all 832 species of beetle in the eakringbirds photo gallery and drawn a blank.

Not very well focussed is this rather similar insect. Slightly different markings and I was wondering about an instar, though it seems most (all?) beetle instars are essentially larvae.

There were hundreds if not thousands of these midges around this morning with the Barn Swallows hawking low over the vegetation for their breakfast. At least I assume they are midges as I have been unable to track anything down.

With rain threatening and no insects to speak of (other than the midges) I decided to check the flowers. Now botany is not a strong point with me - I remember drawing a Rose-bay Willowherb at school and not much else. But here goes. Start with an easy one. This is Broom (perhaps Cytisus scoparius though there are many cultivars). Probably planted.

Another tolerably easy one. It is Common Bird's-foot Trefoil (Lotus corniculatus). It attracts the Common Blue butterfly (Polyommatus icarus). If we ever get any warm sunny days I'll check!

May have to wait a few days to confirm this ID when the flowers fully open but I think it will turn out to be Meadow Vetchling (Lathyrus pratensis)

It is nearly a month ago that I photographed Yellow Archangel (Lamium galeobdolon) in Woodhouse Lane. These are the first I have seen around the lake.

Yet another yellow flower. This is Wood Avens (Geum urbanum), also known as Herb Bennet.

A plant I noted growing on the dam with ...

... distinctive-looking flowers. The arrangement reminds me of the chamomiles though the flowers of these are white. Despite much searching I have drawn a blank. Help anyone?

Seems they are attractive to ants!

Growing on the edge of the football field is this plant that will have white flowers. In one of my reference books it keyed out to be Common Mouse-ear Chickweed (Cerastium vulgatum). 'C. vulgatum' does not exist in my big 'Flora' where it appears to be the same as Common Mouse-ear (C. fontanum). To add further confusion I have probably misidentified this previously as Chickweed (Stellaria media) but hey-ho: we are never too old to learn.

In close-up the stems and flower buds are hairy which they are not on Chickweed.

A Stretch spider sp (Tetragnatha sp.). I am sure I read that the underside - as here - can help ID, though I cannot find that information again. I'll ask.

Another for which I needed the help of the Shropshire spider recorder. Remember the all-white spider from 13 May? That was a female Misumena vatia. This is a male - and very different-looking. This is called sexual dimorphism. Unlike the female he cannot change colour. He is also smaller with, as we see, brown legs.

(Ed Wilson)

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Between the lake and The Flash

- Sitting adult Moorhens on nests at each pool. Another adult at the lower pool.
- After his day off yesterday the Chiffchaff was singing at the lower pool.
- A Blackcap calling at the upper pool.

(Ed Wilson)

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The Flash: 06:00 – 06:40

(84th visit of the year)

Bird notes:
- No sign of any Mallard ducklings. That said rather fewer duck Mallard seen.
- Initially I noted two pairs of Tufted Duck, a lone drake and another drake with a drake Mallard (the duck from that trio was not found). Later I saw two pairs of Tufted Duck flying around together when I was not in a position to see all the water. Later again there were still the two pairs present. Did these pairs go for a fly about or were these different birds?
- The Coot nest along the W side was empty of both adults and juveniles and I could locate none of them. The single juvenile peering out under the brooding adult in the nest by the bridge was reasonably well-grown and upon reflection likely from this pairs' first brood: I doubt a second brood would be so well-developed.
- A Great Crested Grebe has reappeared - just one apparently.
- The over-flying Rook was my first of the year here (species #68). They are strangely scarce here - at least at the times I tend to be around.

Birds noted flying over here:
- 14 Feral Pigeons
- 2 Wood Pigeons
- 1 Grey Heron
- 1 Jackdaw
- 1 Rook

Hirundines etc. noted:
None

Swifts or House Martins logged here this year.
Still none

Warblers noted (the number in brackets is singing birds):
- 4 (3) Chiffchaffs
- 2 (2) Blackcaps

On /around the water:
- 25 Canada Geese
- 3 Greylag Geese
- 3 + 4 (1 brood) Mute Swan
- 27 (22♂) Mallard
- 6 (4♂) Tufted Duck: see notes
- 2 Moorhens only - busy at nests?
- ?? + 1 (1 brood) Coots
- 1 Great Crested Grebe

Nothing else of note.

(Ed Wilson)

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On this day
2020
Priorslee Lake
Today's Sightings Here

2019
Priorslee Lake
Today's Sightings Here

2016
Priorslee Lake
Today's Sightings Here

2015
Priorslee Lake
Today's Sightings Here

2012
Priorslee Lake
Black Tern
(Ed Wilson)

2006
Priorslee Lake
2 Ruddy Ducks
(Ed Wilson)