Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1977 Walter D. Koenig
Melanerpes formicivorus
School Hill West
Hastings Reservation
4 May
900. Flushed one of the banded ♀♀ over on the far S side
again. Next I returned to the central area, where a bird
flew out from the Black Oak (from the high hole?) as I was
examining it.
After thinking about it a minute I climbed up to the hole and tried
to get something on it by using sticks. I couldn't tell anything
about the presence/absence of eggs, but I did come up with a down
feather, showing that at least it's been used by Aw.
5 May
♀♀191, 193 Moved here as adults about 24 March.
Pub Present at Sch. Hill West since 24 March (age unknown).
6 May
2010. I'm fairly sure a bird roosted in the suspect hole
this evening, but I couldn't be absolutely positive.
In any case, I didn't find any other likely holes.
7 May
1130-1230. Wandered around, finding the birds mostly just
down from the granary area and over toward School Hill Field,
where there were several larchish trees that they were apparently
eating catkins off of. 3 were seen, a ♂ and 2 ♀♀, of whom
♀PB-LP/DB#93 was identified. There's no hint of a nest yet
though that I could find.
8 May
Walked by this afternoon in the rain but didn't see anyone
11 May
As far as I could tell, all 3 birds roosted in the high
hole in the Black Oak this evening.
14 May
1830. Nobody seen in/near storage area.
22 May
1300. Bird heard here, but nobody in holes.
29 May
1230. Walked over here, seeing the ♂ in the granary, and flushing
a bird from the high hole in the Black Oak! Could be it!
1900. With highest of hopes, I opened the hole, but nothing yet.