Image from the Biodiversity Heritage Library.
Contributed by Smithsonian Institution Archives.
| www.biodiversitylibrary.org
Transcription
EASTROPAC
OCTOBER - DECEMBER
1967
San Diego
Manzanillo
S.A.
1 = Red-tailed
① = Red-billed
Map 11: Distribution of Red-billed and Red-tailed Tropicbirds