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For questions you can contact Adam at: adamchartley "at" gmail "dot" com or Jason at: jasoncppk "at" yahoo "dot" co "dot" uk

Monday 19 April 2021

Otmoor Big Day - 19th April

100 species seen at Otmoor today from 05:15-20:35

Glossy Ibis - still present
Bar-tailed Godwit (sum plum) - Ashgrave
Spotted Redshank (moulting from winter into summer) - Big Otmoor
6 Whimbrel
Great White Egret - Big Otmoor this evening
Black-tailed Godwit
2 Hobby - high over Greenaways
Yellow-legged Gull (1st summer)
White-fronted Goose
46+ Yellow Wagtail (35 on Ashgrave, 11 over)
2 Grasshopper Warbler
157 Sand Martin
2 Ruff
2 Dunlin
3 Pintail
Raven
60 Fieldfare
2 Redwing

(Isaac West and Peter Alfrey)

6 comments:

  1. Superb effort! I wonder if this is the optimal time of year - just enough winter stragglers, or whether the 4+ extra summer species still to arrive tip the balance.

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    1. Thanks Ben! I think probably any time from mid-April to mid-May has potential to be optimal with the right weather. I think if you have good fall conditions between mid-April and mid-May then that's the time to go. We got lucky in that we had 6 species of passage wader (Barwit, Blackwit, Spot Red, Ruff, Dunlin, Whimbrel) despite the complete opposite of fall conditions. Worth nothing that passage passerines were thin on the ground - no Wheatear, Redstart or Whinchat

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  2. Any obvious 'easy' gaps in the day list?

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    Replies
    1. Aside from those 3 (especially Wheatear), I think Mistle Thrush, Garganey, House Martin + Peregrine the most obvious. We also didn't try for any owls (Tawny would have been easy in Noke Wood)

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    2. Hmm... Remarkable to think that - if all the stars aligned & a good migration day - you could get pretty close to the all time county record (still 114?) at this single site. Great effort anyway!

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    3. Cheers. Certainly plausible to get pretty close but as you say, luck and perfect conditions needed. Maybe some long-staying rarities too (like the ibis). There's always some common birds to be missed though...

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