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
Hastings Reservation
(18 April) (the telephone pole) and the Y storage area.
1249. ♀16 [Y] landed on telephone pole above ♂ub and ♂259;
woke greeted both, did not chase or supplant but
went into looking for acorns in dessication crack after
greeting.
1252. More greeting and less chasing seems to be going on
now.
1300. Moving to different vantage point.
1300. At storage tree
(3194) ♂ [School Hill] working over holes here.
(3195) ♂WLW [" "] in storage tree also.
♂ running here also. Drummed briefly in
storage tree.
Some chasing is occurring. Lots of Garrick calling.
Birds are flying up to forest edge on side of Schwell
Hill.
1322. Lots of fighting and chasing have near storage tree.
Net going up there.
1600. I came down to finally put up the net and discovered
nobody here. Eventually I discovered several birds
more or less quietly sitting in the locusts by the barn.
They all flew over to the knoll, then returned several
minutes later. There appeared to be 4 birds (!),
1♀ and 3♂ (‼), including
① ♀16 [Y]
② ♂ running
③ ♂259 ["Pump"]