❁ Colymbus migratorius; the eel crow.
|| C. Floridanus; the great black cormorant of Florida, having a red beak.
¶ C. colubrinus, cauda elongata; the snake bird of Florida.
¶ C. musicus; the great black and white pied diver or loon.
† Colymbus arcticus; the great speckled diver.
¶ C. auritus et cornutus; the little eared brown dobchick.
¶ C. minor fuscus; little crested brown dobchick.
‡ Phaæton æthereus; the tropic bird.
¶ Larus albus; the great white gull.
¶ L. griseus, the great grey gull.