Article Title:
A classification of the living birds of the world based on DNA-DNA hybridization studies
Journal:
Auk
Author:
C.G. Sibley; J.E. Ahlquist; B.L. Monroe Jr
Year:
1988
Volume:
105
Pages:
409-423
Type:
Journal Article
Keywords:
frigatebirds, penguins, loons, petrels, classification, DNA, albatross, hybridization