. Color key to North American birds . FULMAR. LEACH PETREL. Family 8. FULMARS, PETRELS. AND SHEARWATERS. PROCELLARIID,€,Nostrils joined and situated on top of the bill. 12 Synopsis of Orders and Families. Order IV. Cormorants, Pelicans, Gannets, Man-owar Birds,AND Tropic-Birds. STEGAXOPODES. (6 families, 19 species, 5 subspecies.) Large birds, two feet or more in length, varying widely in appear-ance and habits; in external structure agreeing only in having all fourtoes joined by YELLOW-BILLED TROPIC BIRD. Family 9. TROPIC BIRDS. \ Bill pointed, somewhat tern-like; centr
. Color key to North American birds . FULMAR. LEACH PETREL. Family 8. FULMARS, PETRELS. AND SHEARWATERS. PROCELLARIID,€,Nostrils joined and situated on top of the bill. 12 Synopsis of Orders and Families. Order IV. Cormorants, Pelicans, Gannets, Man-owar Birds,AND Tropic-Birds. STEGAXOPODES. (6 families, 19 species, 5 subspecies.) Large birds, two feet or more in length, varying widely in appear-ance and habits; in external structure agreeing only in having all fourtoes joined by YELLOW-BILLED TROPIC BIRD. Family 9. TROPIC BIRDS. \ Bill pointed, somewhat tern-like; central tail feathers much elongated: chin feathered.
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectbirds, bookyear1903
