SWARTH, H. S.

1931. The avifauna of the Galápagos Islands. Occ. Papers Calif.

Acad. Sci., 18:1-299, map.

1934. The bird fauna of the Galápagos Islands in relation to

species formation. Biol. Rev., 9:213-234.

The Avifauna of Micronesia, Its Origin, Evolution, and Distribution · 第 491 / 507 题