Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1980 Walter D. Koenig
5
Melanorpes fomicivorus
Finch
Hastings Reservation
(14 July) from the area, is #293. Another bit of indirect evidence is Sandy's observation that #282 was unaccountably upset today,
beak-cutting and generally carrying on in an unwholesome
manner as though someone near and dear to him were missing.
I should add the one bit of contradictory evidence concerning
the identity of this bird, which is her molt. All 4 of the primaries
on the right wing, #6-9, were brand new and newly molted.
This is very early for adults (who should only be about
½ way through their 1st by now - see #123, #621 caught
this morning and #519 caught yesterday) and downright
amazing, I would think, for a ♀ still busy tending her
second nest. Either this girl's molt was unaccountably
early - essentially concurrent with her 2nd nest - or
a bird more likely to molt earlier is involved. Presumably
this would be a 2nd yr bird undergoing his/her 1st contour
feather molt, which in this case would have to mean #501.
Thus, final determination will have to wait for some
further watches at this group.
A second obvious question is: how did they die? This is
even worse than who they are. The situation contains
all the same contradictions involved in so many other
apparent depredations of Acom Wdprs (e.g. #485 at Gazebo).
Cogent features • include:
1) Feathers in 2 distinct piles on ground, plucked from
bodies which were taken elsewhere.
2) Piles located almost directly below active roost holes
(they have definitely been roosting here [vide Sandy]).