Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Summary
Gull Nests
81
Clutch Size
1 2 3 4
14^a 14^b 54 1
a = eggs often cold & apparently abandoned. Eggs often left in
nest after young fledge. Only two of these are
nests with 1 yng; the rest had one egg.
b. One nest was followed through laying & found to have
a full clutch of two.