Four of Ten
Open to all. More info here:
Whats is this upright looking bird? Extra clue below.
Click on image for larger size. Full details, rules and useful info on this pre-Birdfair mystery bird quiz are here: Birding Frontiers Challenge
Don’t forget- no need to make your vote now on the bird’s identity. Just wait until all 10 have been posted, then vote all at once.
Listen to the Siberian Chiffchaff-like call of another individual of one of these.
>>>> calling mystery bird <<<<
Click on sonagram image to see larger size/better image
They are also providing a free Black Grouse cocktail drinks reception at the talk.