Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1977 Walter D. Koenig
6
Melanerpes formicivorus
Road 1
Hastings Reservation
(5 May) Valhalla but nobody was home in any of the holes.
6 May
1200. Bird in the hole again. If it weren't pouring rain(!)
I'd go up and check again.
9 May
1145, Bird in hole. It's still raining, but I'm going to
have to go up and look.
1215. I did and it was worth in after all: 6 big, healthy,
fresh eggs! Since I last went up on 5 May at 1500
(4 mornings ago) this is for sure the product of 2 ♀♀.
10 May
840. Watching nest hole. ♂ looking out.
854. ♂ finally flew out of hole.
855. ♀ YLW#354 flew to and entered hole.
910. ♂♂6 came to hole, ♀ left, but the ♂, possibly seeing me, left
also rather than going inside.
940. Hole still empty. Raining again. Cold. I'm leaving.
1020. Back again. Now watching granary from hide.
1035. A bunch of birds suddenly converged in the
granary: ①♀354, ②♂♂6, ③♂DBRW#222, ④♀+a-or#69,
⑤♀R-W-R/#180, and ⑥♀♂/#293. All the ♀♀ are here.
1045. ⑦♂ Red/DBW(n)#294. Birds hawkling when sun came
out briefly.
1105. ⑧♀Red/DBW(n)#295.
1108. Now that the sun's gone they're back to eating acorns.
1130. Raining again.
1137. ⑨♂PRW#183. That's everybody, and there are apparently
no new or different or unexpected ♀♀ here.
1140. Everybody filling up on acorns as it starts to rain again.
1200. Time to go check the hole.