Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Mayhew
1952
Experimental
Mallard
E 22
Chickens
No.
Set
No.
Hatched
Date
Set
Date
Hatched
Relative
Humidity
8
2
4/8/52
4/29/52
40%
1
4/8/52
4/30/52
40%
1 (4)
4/8/52
5/1/52
40%
5
2
4/11/52
5/2/52
40%
5
4
4/11/52
5/2/52
65%
5
4
4/13/52
5/4/52
65%
6
5
4/13/52
5/4/52
75%
6
4
4/15/52
5/6/52
75%
3
1
4/15/52
5/7/52
85%
5
1
4/16/52
5/6/52
40%
4
1
4/16/52
5/7/52
65%