4 adult Whooper Swans on Castleshaw Lower Reservoir still present 10am
I was there at 1st light, for the Red-crested pochard and the Swans were not present(neither were the Pochard) when I left at around 9ish, such is life. (GM Year list now 168 after yesterdays Red-throated Diver at Pennington)
Big surprise - one male and two female RED-CRESTED POCHARDS - might be expected in a Stockport park but surely not up here? Seemed settled in at dam end of lower reservoir when I left.
also: 7 Cormorants 4 Teal 22+ Mallard 3 redhead Goosander 50+ Black-headed Gull 3 Common Gull 200+ Lapwing on upper resr Little Grebe juvenile Heron 29 Canada Geese
Around car park - Goldfinches, 2 Reed Bunting, House Sparrow. (added seed to feeder)
18 Cormorants 1 Heron 3 Teal 33 Mallard 2 redhead Goosander No Canada Geese! 14 Black-headed Gull 1 Common Gull c20 Lapwing 6 Meadow Pipit 1 Wheatear and 5 Pied Wagtail feeding on shore under attack from a Stoat which kept dashing out from shelter of the rushes.
Barry Stanley found a Lesser Whitethroat and a Goldcrest in the dip. I could only find a juv Whitethroat in the car park area. Both Whitethroat sp. are not common here so good records.
Cracking make Redstart in Redstart hedge with possibly 1-2 juv also present at 1345hrs
-- Edited by Mark Rigby on Sunday 28th of August 2016 02:41:57 PM
1 Lapwing 2 Great Crested Grebe (one on each reservoir) 10 Cormorant (9 on top reservoir) 4 Grey Heron 190+ Canada Geese 41 Mallard 2 Willow Warblers (calling from hedge)
10 Lapwing 1 Common Sandpiper 1 Little Grebe 2 Great Crested Grebe 3 Cormorant 2 Grey Heron plenty of Canada Geese & Mallard good numbers of Swallow, fewer House Martins and the odd Swift Pied Wagtail 6 Goldfinch 2 Robin 2 Willow Warblers
2 Common Sandpiper 35 Mallard 187 Canada Goose 5 Coot (3 juv) 150-200 Swallow dropped in and seemed to be going to roost on the dam bank. Landed and settled in the long grass for a couple of minutes before flying off high to the south. Sand Martin 6 Swift
Barry Stanley had Buzzard and 32 Lapwing over earlier.
32 Lapwing flew in to roost. Oystercatchers heard but not seen. One Greylag in with the large numbers of moulting Canada Geese. Not enough hirundines to keep down the midge numbers!
08:10-10:00 Swallows,Swifts and House Martins putting on a fantastic show in the windy conditions passing within feet of me on lower bank Goosander f 2 Coot 1 Grey Heron 1 Redshank Skylark Pied Wagtail Meadow Pipits 2 Tufted Duck Common Sandpiper Great Crested Grebe 2 Grasshopper Warbler heard
It looks like the Great Northern Diver has finally departed after its 118 day visit. There was no sign this morning or late afternoon. I still need to check pre 1999 records but it's looking like its got the record for the longest staying bird in GM.
When it first appeared on January 27th it was very flighty between the top and lower reservoirs but settled on the lower reservoir for several weeks as it moulted and became flightless. In the last few weeks it started to make small flights across the lower reservoir then became flighty between the 2 reservoirs again for the last couple of weeks.
So does the diver look exactly the same as when it was first seen or is it showing signs of adult plumage? It's being reported on birdguides as a juvenile but it's about a year old now!
The bird is showing signs of moult and should be classed as an immature by now. See Gary Crowders images further down this thread from April 2016 and note the moult in upperwing coverts and scapulars. Some second calendar year birds moult into an adult non-breeding type plumage which this bird is well into; note its much more square shaped new scapulars complete with pale greyish internals on both webs. Other birds moult into something similar but with slightly more adult breeding type features apparently.
I was up there about 3 weeks ago and the bird didn't look to have progressed from juvenile plumage at all, but I'm no expert. It was pretty dark over the back but there was no hint of the beautiful patterned plumage of a summer adult. I had expected some sort of transition. That said, the only summer plumage bird I've ever seen was in mid-November, so presumably there is lots of variability in the timing of the moults.
So does the diver look exactly the same as when it was first seen or is it showing signs of adult plumage? It's being reported on birdguides as a juvenile but it's about a year old now!