Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Mayhew
1953
Mallard
ES6.
Experimental | Egg No. | Relative Humidity | No. at R.H. | Date Laid | Date set | Fertile | Date Hatched | Water Condition
210 | 75 | 72 | 4/25 | 4/28 | + | - | 2
211 | 85 | 41 | 4/27 | 4/28 | + | - | 1
212 | 85 | 42 | 4/27 | 4/28 | + | - | 1
213 | 85 | 43 | 4/28 | 4/28 | + | - | 1
214 | 85 | 44 | 4/28 | 4/28 | + | - | 2
215 | 85 | 45 | 4/25 | 4/28 | + | - | 2
216 | 85 | 46 | 4/28 | 4/28 | + | 5/26 | 2
217 | 85 | 47 | 5/2 | 5/5 | + | - | 1
218 | 85 | 48 | 5/3 | 5/5 | + | - | 1
219 | 85 | 49 | 4/30 | 5/5 | + | 6/3 | 2
220 | 85 | 50 | 5/1 | 5/5 | + | 6/3 | 2
221 | 85 | 51 | 4/29 | 5/5 | + | - | 2
222 | 75 | 73 | 5/1 | 5/5 | + | 6/3 | 0
223 | 75 | 74 | 4/29 | 5/5 | - | - | 0
224 | 75 | 75 | 4/30 | 5/5 | + | - | 0
225 | 75 | 76 | 4/29 | 5/5 | + | - | 1
226 | 75 | 77 | 5/5 | 5/5 | + | 6/1 | 1
227 | 75 | 78 | 5/5 | 5/5 | + | 6/1 | 2
228 | 75 | 79 | 5/5 | 5/5 | + | - | 2
229 | 65 | 50 | 5/1 | 5/5 | + | 6/2 | 1
230 | 65 | 51 | 5/2 | 5/5 | + | 6/2 | 1
231 | 65 | 52 | 4/30 | 5/5 | + | 6/2 | 2
232 | 65 | 53 | 5/1 | 5/5 | + | 6/2 | 2
233 | 65 | 54 | 5/4 | 5/5 | + | - | 2
234 | 40 | 48 | 5/2 | 5/5 | + | - | 1
235 | 40 | 49 | 5/2 | 5/5 | + | 5/31 | 1
236 | 40 | 50 | 5/4 | 5/5 | + | 5/31 | 2
237 | 40 | 51 | 5/4 | 5/5 | + | 5/31 | 2
238 | 40 | 52 | 5/3 | 5/5 | + | - | 2
239 | 40 | 53 | 5/11 | 5/12 | + | 6/7 | 1