Image from the Biodiversity Heritage Library.
Contributed by Smithsonian Institution Archives.
| www.biodiversitylibrary.org
Transcription
EASTROPAC
OCTOBER - DECEMBER
1967
San Diego
30°
20°
Manzanillo
10°
0°
S.A.
-10°
-20°
120° 110° 100° 90° 80°
Map 6: The Distribution of Pterodroma hypoleuca,leucoptera, and cookii
on EAC 26
1 = P. leucoptera
1 = P. hypoleuca
② = P. cookii