Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1978 Walter D. Koenig
Melanerpes formicivorus
Lower Arnold 2
Hastings Reservation.
18 April
1505. No sign of anybody here.
23 April
920. Something is up here - a bird seen atop the Blue Oak, plus
some activity (including several ub & in the area) which may
be related. Watching.
935. A banded ♀ (♀ 141-7K/LBlue?) came to the Blue Oak,
checked a hole, then sat and cutted regularly for 4-5
minutes before leaving.
940. A Garrick. A ♀ is still here, Garricking (and apparently
waiting to see if anything happens). 6 more Garricks.
This is an unbanded ♀ here now for sure. Garrit-cutting.
944. Another Garrick, then drummed a second. This ♀ is
interested. (Also, the Garricking seems to me more than ever
to be a challenge of sorts: 1) "Who's here? Come out and
show yourselves"; as well as 2) "If nobody's here, how about
a mate? There seems to be this nice empty territory here,
see, and..") This bird here obviously wants to make it clear
to anybody who's here that she's interested, as well as
perhaps advertising her presence to anyone else who would
like to move in with her [illegible] (♂?, I presume).
950. The ♀ finally left.
1000. All quiet. Things may get going here yet, but for now
it just looks like a few exploratory ventures.
4 May
1600. Somebody here Garricking every few minutes. The bird
is in the draw between LA2 and UA2. Otherwise quiet.
1605. With that bird gone, all is quiet. Still nothing definite
here, it would seem.
1615. All quiet for now. Leaving.