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 8: Distribution of light-and dark-phase Wedge-tailed Shearwaters
1 = light phase
⑦ = Dark phase