Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1988 Walter D. Pöenig
Melanerpes formicivorus
Westgate HNHRE
9 May 1700. Watching. Still no clue as to a nest here. But they
definitely have stores.
1720. 5 birds here! ⚪♂️♀️♀️♀️♀️ #1312.
1750. ⚪♂️♂️♀️/Bik-w/n(n) #1106, came and fed in a hole in
the sycamore. They apparently have young babies. The
hole is not going to be easy!
10 May 1000. Climbed the hole (!) and opened the nest: There were
& babies, eyes not quite open but fat - about 7-8 days old,
I'd guess. However, 1 of them - one of the biggest ones, too-
was dead, for no obvious reason as far as I could tell.
Thus, there are 5 babies here, ready to be banded about
24 May.
13 May 830. Set ambush at nest; trying to catch an ub bird.
25 May 500. Successfully ambushed at the high, non-nest hole,
nabbing ⚪1106, ⚪1313, and an ub ♀️, now ♀️1571. This
presumably means that ⚪1312 was on the nest, and could
mean that there's only 1 ♀️ here. At least now we can
watch and find out!
26 May 1845. Banded and bled the 5 babies here, who are
big and bright and cute as buttons!
3 July 1015. Climbed the same nest hole, where they have 6 normal
and 1 runt egg, for a total set of 7.
28 July 1030. Banded the 3 babies here as #1662-64. There are
acorns remaining as well here.