Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Mayhew
1952
Mallard
Box 4 E8
Experimental Date Time Relative Humidity Temp(°C.)
5/28 16:15 86 36
5/31 9:30 89 36
6/2 16:30 87 36
6/4 14:00 94 36
6/7 8:30 91 35
6/10 9:00 90 36
6/12 8:35 90 36
6/15 9:50 90 35