Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Mayhew
1952
Mallard
Box 2
E4
Experimental Date Time Relative Humidity Temp. (°C.)
6/5 8:05 75 36.5
6/8 17:20 78 36
6/10 15:50 75 36
6/13 9:45 76 36
6/16 9:05 78 36.5