Eurasian Curlew
Numenius arquata
The Eurasian curlew is the largest wading bird in its range. It is 50–60 cm (20–24 in) long, has a wingspan of 89–106 cm (35–42 in) wingspan and weighs 410–1,360 g (0.90–3.00 lb). It is mainly greyish brown, with a white back, greyish-blue legs and a very long curved bill. Males and females look identical, but the bill is longest in the adult female. It is generally not possible to determine the sex of an individual Eurasian curlew, or even of several, as there is much variation. However, it is usually possible to tell the sexes apart in a mated pair. The familiar call is a loud curloo-oo.
ID text from Wikipedia, CC BY-SA 4.0
Eurasian Whimbrel
Numenius phaeopus
The Eurasian whimbrel is a fairly large wader, though mid-sized as a member of the curlew genus. It is 37–47 cm (15–19 in) in length, 75–90 cm (30–35 in) in wingspan, and 270–493 g (9.5–17.4 oz; 0.595–1.087 lb) in weight. It is mainly greyish brown, with a white back and rump (subspecies N. p. phaeopus and N. p. alboaxillaris only), and a long curved beak with a kink rather than a smooth curve. The usual call is a rippling whistle, prolonged into a trill for the song.
ID text from Wikipedia, CC BY-SA 4.0
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