Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Mayhew
1953
Experimental
Mallard
Box 3
E 77
Date Relative Humidity Temp.(°C.)
3/3 70 37.5
3/5 73 37.5
3/6 74 37.5
3/7 74 (+1 bowl) 37.5
3/8 77 (+ 1 pan) 37.5
3/10 77 37.5
3/11 76 37.5
3/12 79 37.5
3/13 77 38
3/16 75 37.5
3/17 84 (+ 2 pans) 37.5
3/19 81 37
3/21 78 37
3/22 83 (+2 pans +2 bowls) 37
3/23 84 37
3/24 83 37
3/27 83 37.5
3/30 84 37
4/1 85 37
4/3 85 37
4/5 85 38
4/6 85 37
4/7 86 37
4/8 85 37
4/10 85 37
4/11 85 37
4/13 84 37
4/14 85 37
4/15 84 37
4/17 84 37