Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
12 June 1500-1700 Nestwatch
(1st day of feeding)
0.00. Nothing
32.30. 8486 enters ① (bolus size)
43.30. L.O. (looking out).
44.35. Leaving
♀
57.00. 9269 enters②
12.00. L.O.
12.35. Leaves.
23.30. 9269 enters.
31.00. L.O.
31.40. Leaves.
♀
34.25. 9269 enters①
35.40. L.O.
36.20. Leaves.
45.15. 8486 enters①
52.00. L.O.
52.20. Leaves.
0.00. Me leaving
Total time watched: 120 min
9269 8486 Total
Time down in nest 23.45 17.45 41.30
Time look out 1.55 1.25 3.20
Total in hole 25.40 19.10 44.50
# visits 3 2 5
× bolus size (W) 1.5(2) 1(2) 1.25(4)
13 June 730-1000 Nestwatch
0.00. None here.
3.00. 8486 enters ①
8.15. L.O.
9.30. Leaves
♀
14.20. 9269 enters①
23.40. Leaves.
23.43. 8486 enters②
29.55. L.O.
0.05. Leaves
4.00. 8486 enter ②
10.25. L.O.
10.55. Leaves
21.15. 8486 enters ① (Missed arrival 64°)
who this was?
no doubt 8486)
♀
30.25. 9269 enters①
44.10. L.O.
44.25. Leaves
44.50. 9269 at hole. Sat until 45.15,
They kannt-cut twice, flew off.
46.50. 8486 enters ②
53.30. Leaves
53.35. 9269 enters①. 55.35. Leaves
55.40. 8486 enters ②
1.55. L.O.
2.10. Leaves
25.50. 8486 enters ① (no doubt 9269)
26.15. Leaves,
27.15. 8486 enters②
43.35. L.O.
43.55. Leaves
46.25. 9269 enters.
♀
56.50. Leaves
56.55. 8486 enters ①. Left away
9294 sits near hole with food. Sat
until 57.00 then ate his food and left.
59.20. L.O.
59.50 Leaves.
60.00. Me leave
Total time watched: 150 min
9269 8486 Total
Time down in hole 35.30* 49.32* 85.02
Time look out 40 32.5 4.05
Total in nest 36.10* 52.57* 89.07
# visits 5 8 13
× bolus size (W) 1(3) 1(3) 1.6(7)
* Length of 1 visit for each bird missed
① Came to hole but didn't enter once