Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
DuVal,
E. H.
2000
Journal
nest length & width measurements
Nest: M-4
Egg 1 wt. 11.25 - 8.5 = 2.75 g
L 21.8 mm
W 15.4 mm
Egg 2 wt. 11.0 - 8.5 = 2.5 g
W 21.6 mm
W 15.1 mm
Nest: K-1
dented egg w/ pencil
Egg 1 wt. 11.25 - 8.5 = 2.75 g
L 22.5 mm
W 15.6 mm
Egg 2 Weight= 11.5 - 8.5 = 3.0 g
L 24.2 mm
W 15.5 mm
Eggs were marked "1" & "2" in pencil; width &
length were measured at the widest/longest part
of the eggs, respectively. Weight was measured
with a 30g. pesola. M-4 failed before
hatching; K-1 failed shortly after hatching.