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Kestrel:
American Kestrel 雀鷹 | Eurasian Kestrel 紅隼 |
Killdeer:
Killdeer 雙領鴴 |
Kingbirds:
Eastern Kingbird 東美洲王霸鶲 | Tropical Kingbird 熱帶王霸鶲 | Western Kingbird 西美洲王霸鶲 |
kingfishers:
Belted kingfisher 帶魚狗 |
Kittiwakes:
Black-legged Kittiwake 三趾鷗 |
Knot:
Red Knot 紅腹濱鷸 |