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
Haystack-Blomquist
Hastings Reservation
16 September
830. Saw ♂♂ORW#246 and ♂♂247 here along with several others.
900. j LP-Rob #301 probing in a dead branch of a Blue Oak down
toward the pond; 1-2 others here also. The activity by the juvenile
seemed not unlike the exploring done by the captive.
Down by the cabin were 4-5 birds whose identities were unknown
but who probably live over on Blomquist's somewhere. No doubt
they were getting some unclaimed acorns.
6 October
1000. On the way up to Lower Hay we stopped to look at the
numerous birds which were here working stores and hawking.
Seen were ♂♂247, ♂♂ORW#246; and the 2 young birds, both
still ♂-type, ♂♂300 and ♀♀301.
1020. ♂♂Yell/Blt #176 came and stored an acorn.
1030. Leaving. Birds are storing acorns regularly, but seem to be
mostly hawking for their food.
1115. Counted stores: 837.
15 October
♀176 at MaeRoberts. See Florence's notes.
18 October
♀249 in storage area.
√ 29 October
Counted stores: 1224.
7 November
♀176 at Lower Haystacks. See LH p.16.
1645. ♂301 in granary: seen catching one of the oak mothers
♀ on the wing.
15 November (1000) ♂247 hawking near granary; others toward the knoll.
♂246 and ♀Yell/Blt#176 seen toward knoll. Both eating acorns.
♂♂/Dark #301 with the above 2 birds,
+150. ♂♂/Blt#176 at L.Hay - But I'm fairly sure of the above sighting.
1145
♀-IB/Yellow #300 hawking up above L.Hay - see LH notes.
10 December
Counted stores: 1642.