Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1981 R.C. Mumme
Melanerpes formicivorus
Low Hay
7 April Well, it's not over yet! I see 10 birds flying around
when I arrive. well, ♂492 + ♂493 camped out in
the secondary granary, 0720. So is ♀601 of Gate
♀587 back in the 1° granary, but not doing any
chasing.
Hot Damn! All 4 SH ♀♀ are in the 1°
granary, chasing other birds. ♂461 right next to
♀523, ♀604, doesn't chase them. ♀623 from
1500 here, being chased in granary. Also ♂562, 1800
in 2° granary. 0745, the SHill ♀♀ have a flm
gripon the N side of the 1° granary. The
south side seems to be the domain of ♀587, ♀623, ♀NB.
The secondary granary has ♂492+493, ♀601, and ♂562
plus a ♂NB lurking about.
0750, ♀587 really whipping upon ♀623 in the S side
of the granary. 0803, a new face, ♀565 from 1800,
being buffeted around a bit in the N side of the granary,
♀509 seen today as well.
0809, ♀509 chased by ♂307, ♀509 seems to be
having the better of a SHill ♀. 0822, ♂492
+ ♂493 seem to have retired. 0825, Not so, ♂492 in the
top of the 1° granary, now. 0830, 2 ♀NB, a coalition
perhaps, peripheral in the broke tree. No aggression.
0840, 1st Cooper's Hawk flies into granary. Complete halt
of action.