Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1994 Walder Koenig
Melanerpes formicivorus
School Hill
HNHR
(3 May)
1930. Watched roosting tonight, but ended up a bit confused.
I thought I saw β or / (m...?) or something to that effect, but this doesn't match either of the breeders.
My best guess is that it was β 1385 and that I got the legs switched (depth perception can be quite poor that time of night) but I'd better try again to be sure. In any case, I thought it was him because I'm pretty sure I saw a single orange band somewhere. He roost at 1928, and only I spent the night in the nest.
5 May
1945. Tonight Joey and I tried again, and were again not decisive. However, Joey thought that he saw a M band on the lower right - again not likely, while I saw M on the left and essentially nothing on the right. My best guess is again β 1385 with legs a bit confused, but another shot wouldn't hurt.
6 May
1945. None roosted in the nest tonight.
8 May
1945. Tonight, finally, I got β 1385 roosting in the nest for sure. (by himself).
9 June
1130. None in any of the known holes.
7 July
110D. Plenty of stores. No sign of a nest, however.
2 August
Many reports NOBA jurs here. Piss me off.
3 August
10 birds roosted in the hole in tree #4 tonight! + 1 in the 1st nest hole.
4 August
1645. Set ambushes.
5 August
60D! Everyone - 14 birds total including 4 NOBA fledglings - was in the upper hole in tree #4! A record for 1 ambush!
By a long shot!
9 November
730. Ambushed at 3 holes this morning, partly