Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
99 HAYDACK
2000
MELANERPEs FORMICIVORUS
HASTINES
1800.
17 MAY 9:15 - 6 eggs now; 3 look about normal and incubated; 1 is (almost?) a runt egg; 2 look either fairly fresh or infertile.
18 MAY 11:30 - 6 eggs (as above) ① 21.8 x 18.2 (runt?)
② 24.6 x 19.4 (looks fresh/infertile)
③ 24.6 x 19.7 (looks incubated)
28 MAY - 10:40 - 3 babies about 5 days old 1 is relatively small but looks OK. 2 eggs - They look like they could hatch??
31 MAY 13:15 - 3 babies, no eggs
9 JUNE 13:30 - Banded 3 babies. There are a few acorns remaining.
2000
5 April 9:25 - Saw one bird near traditional nest tree / grove. No evidence of a nest. Lots of acorns remaining,
11 April 10:25 - Bird in traditional nest hole.
12 April 13:40 - 6 eggs - fresh ① 25.35 x 20.05
23 April 13:40 4 babies, egg piped; one egg mostly eaten (5mm diameter hole) Remains of partially developed embryo inside.
10 JUNE 11:55 - 7 eggs. 4 undeveloped or infertile; 3 mid-incubation. 2 of the 4 undeveloped dented. Measured 2 of the developed eggs ① 23.2 x 19.1
② 24.8 x 20.6 and one undeveloped ③ 23.7 x 19.5