Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Glaucons - winged Gull
Big Lake Nests
e = egg
y = young
78
c = crack
p = pip
o = out of nest
E = nest empty
D = nest destroyed
1 (BL1) 2 3 4 5 (BLII)
May 12 3e
May 15 3e 2e 1e 1e
May 25 3e 3e 1e E
June 3 3e(1c) E D 4e
June 5 3e (2o)
4e
June 7 3y 4e
June 8 2y 4e