Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
2000
2001
Walter D Koenig
Melanerpes formicivorus
LAZ
HNHR
13 Apr
1136. Checked hole (#279), where Joey saw a bird
yesterday: empty but in good shape
21 April
1330. Checked hole: 4 eggs, 2-3 days inc. EHD: 29 Apr.
Measured one: 25.3 x 19.7 mm.
Skill stores here.
23 May
Banded & bled the 4 kids. Stores: Yes. Fair
number.
27 June
Still a fair number of stores.
20 July
Still quite a few stores.
1 Sept.
Out of stores. None in any holes, either.
2001
10 April
1515. Bird flew from middle (?) hole. Checked it:
empty.
18 April
1530. Well, I was wrong: it was the (unopened)
uppermost hole! They have small babies
already.
19 April
1500. Opened the new hole (tag #1310):
4 babies, ~6 do. Band ~ 4 May.
3 May
1530. Banded + bled the 4 kids (#3367-3370).
6 June
1100. Checked the hole just for kicks: 1 fresh egg!
Marked #1. Also checked the (998 hole (#279):
empty but in good shape.
7 June
830. 2 eggs. They are (in order of laying):
① 25.5 x 19.4 and ② (today's egg): 25.5 x 20.0
8 June
915. Today's egg #3 is 24.8 x 19.6
9 June
715. Still 3 eggs. Last egg today?