Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Remsen,
J.V.
1974
Pomarine Jaeger
Stercorarius pomarinus
Jan.5 Monterey Penin, Monterey Co., Calif.: 2 light birds without tails seen from Ft.Pinos - ident. by size, slow flight.
Feb.2 Monterey Bay offshore boat trip: 1 dark-phase adult and one paler bird, probably subadult.