Topic
Limosa lapponica
18
bar-tailed godwit
18
Calidris mauri
10
Calidris pusilla
10
Larus hyperboreus
10
glaucous gull
10
semipalmated sandpiper
10
western sandpiper
10
Luscinia svecica
8
bluethroat
8
Carduelis flammea
7
common redpoll
7
Aleutian tern
6
Arenaria interpres
6
Lagopus lagopus
6
Sterna aleutica
6
ruddy turnstone
6
willow ptarmigan
6
Calcarius lapponicus
5
Lapland longspur
5
Motacilla flava
5
Oenanthe oenanthe
5
Pluvialis squatarola
5
black-bellied plover
5
northern wheatear
5
yellow wagtail
5
Aphriza virgata
4
Branta bernicla
4
Corvus corax
4
brant
4
common raven
4
surfbird
4
Charadrius mongolus
3
Lagopus muta
3
Larus canus
3
Pacific golden plover
3
Pluvialis fulva
3
lesser sand-plover
3
mew gull
3
rock ptarmigan
3
Anas acuta
2
Carduelis hornemanni
2
Catharus minimus
2
Numenius tahitiensis
2
Passerculus sandwichensis
2
Passerella iliaca
2
Savannah sparrow
2
Seiurus novaboracensis
2
Zonotrichia atricapilla
2
bristle-thighed curlew
2
more ...