Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1993
1994
Walter D Koenig
Melanerpes formicivorus
1800
25 January
1530. Counted stores: Main tree: 1912 } 2092
2° tree: 180
Doing pretty well. Granary is about as full as it's likely to
ever be.
24 April!
1600. Still acorns here. Checked the hole in The 2° granary:
a Screech Owl! I couldn't reach the bottom, but I don't
think there was anything else in there (the birds had been
hanging out in/near this hole).
5 May
1430. Opened the new nest hole (in The main granary), where there
are 4 eggs.
9 July
Some stores remaining.
January
20
1994
1430. Counted stores: Main tree: 1790 } 1960
2° tree 170
Granary is pretty full.
30 April!
1330. Last year's nest hole has 5 fresh eggs. Sizes are:
① 25.5 x 19.1 ② 25.0 x 18.9 ③ 24.3 x 18.6 ④ 24.2 x 18.6 ⑤ 22.8 x 18.6.
Plenty of stores remaining.
29 May
1525. Set up to try and get the NOBA helper ♂ at the nest.
1600. Birds have been in the tree for some time, but still no feeds.
1670. Finally a feeding visit by ①♀ R-W/M #787.
1635.②♀ M/DBlue #2273 in tree. (③♂ Red/DB-(ACN)#2340 came to
hole with food but did not enter or feed.
Still plenty of stores here, by the way.
1715. Quitting for now. Things are awfully quiet at the nest,
although I presume it is active.