Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1976 (Walter D. Koenig)
Melanerpes formicivorus
Arnold 3
(15 July)
Hastings Reservation
♂ who landed on his back and pecked at him. The adult did not persist,
though, and hopped off after a few seconds. The ♂ 2nd-year bird
acted submissive, turning his head away and bending it in, and did
not fly off.
1337. ⚪♂/♀/m #126 eating acorn, baby begging at him. ♂205 working
stores nearby in same tree.
1415. Going over to UA2 to try for awhile. Nobody doing anything
here at the moment.
1510. Back again.
1530. Nobody's down here; the calls I hear are coming from
just over the fence, where I suppose them to be sapsucking.
1550. Things are ridiculously slow; the Set Weed Factor is great,
but even it isn't going to keep me awake indefinitely.
I should say, however, that I should have seen the 2
missing birds who were they here. The one missing juvenile
is most likely gone.
16 July
740. Back again. ⚪ j/or/DB or #289 in storage tree; nobody seen at UA2.
♂ or/m #122 in perch tree toward Lamberts.
750. ⚪ back in storage tree with ⚪♂ DB-?/m #121. Several
birds have flown over the fence onto Lamberts (sapsucking, I presume).
750. ⚪♂ub hawking in middle perch tree.
757. ⚪♂ub above granary.
800. ⚪♂/DB #128 now in tree above granary. ⚪♂ or/m #126
in granary.
810. ⚪128 apparently chased an intruder (?) briefly. ⚪j;288 in granary
⚪♂ o-w/qk-arm #120 and ⚪ub chasing intruder.
815. Success! ⚪♂M/LB/Red- #204 in perch tree above granary.