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
Bianca
Hastings Reservation
17 May
1815. Walked over to the main area; suddenly an u6? popped out
of nowhere. She was no doubt an intruder, remaining to investigate
holes instead of flying off like any self-respecting resident.
As I left 23 AW flew high above the area headed toward
LA2, but I have no idea who they were. Otherwise, nothing.
19 May
1635. Bird flushed out of one or the other of the holes in the
Black Oak. Geo wickers!
21 May
1630. My hopes for this year jumped again with Bianca
Himself in the lower hole in the Black Oak; I sawed it opened
to find 3 fresh eggs which were numbered (but not measured).
(The upper hole here, where the single runt egg was laid last year,
had a very loose keyhole cut, which may have contributed
to their choice of this new hole).
22 May
1400. At least 5 birds flushed from the Blue Oak storage area as
I arrived (inc. Ms. B). Nobody, however, was inside the nest
hole when I got there and the nest still has only 3 eggs
(checked carefully with my mirror). I did fix the cut to the
other hole, however.
24 May
1630. Flushing a bird from the nesthole, I opened it up
to find the same 3 eggs, which I duly measured.
31 May
1105. ♀ in hole; didn't hear any rasps, but I didn't flush her,
either.
5 June
1530. Bird in hole, but I didn't hear anything when he
flushed (but surely they've hatched)
12 June
1830. Bianca in hole. All 3 babies, marked, measured, and ingot shape.
All 3 will be normally pigmented, I'm afraid.
15 June
1715. Watching from hide. Several birds in lower side of area.