Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Maclean
1968
C. alpina - nest summary
Nest #1:
7 June - 9:00 P.M.
1 egg.
9 June 2:15 P.M.
2 eggs.
10 June 4:00 P.M.
3 eggs.
11 June 3:00 P.M.
3 eggs
12 June 1:30 P.M.
4 eggs - collected
#1: 12.7g.
2: 11.4g.
Σ = 48.0g
3: 11.2g.
x̄ = 12.0g.
4: 12.7g.
♀ - SM 883 - 63.5g.
Nest #2:
10 June - 4:00 P.M.
2 eggs
11 June - 4:00 P.M.
3 eggs
12 June - 2:00 P.M.
4 eggs - collected
#1: 10.9g.
2: 11.3g.
Σ = 44.8g
3: 11.3g
x̄ = 11.2g.
4: 11.3g
♀ - SM 882 - 60.6g.