Trochili and Pici) Passeres Clamatores moo Passeres Oscines. [Please select]
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COMMON NAME SCIENTIFIC NAME Page 422 Black Swift Cypseloides niger borealis 158 423 Chimney Swift Chætura pelagica 158 424 Vaux's Swift " vauxi 158 425 White-throated Swift Aëronautes melanoleucus 158 Family TROCHILIDÃ." [Please select]
Although eleven species of this remarkable group have been met with within our limits, the great mass of the Trochilidæ, which are now known to number some 400 species, belong to the Tropics. [Please select]
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