Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
JPM Myers
1977
Phalacopus fulicarius
Pruiter Bay, Harlan
20 July
broody ♂ encountered at low density in all exclusion methods, but never abundant. ☐
Approximately same density as Ph. isolatus. Very few flocks of ♂♂ apparent, save several
flying over.
21 July
one large flock (30+) of reds - probably all ♂ - at Point Storkersen. Broody ♂
found in route
22 July
fledged red, flying strongly.