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
Hastings Reservation
24 March
1150. Seen was ♀207 sapsucking near UA2. See UA2 notes.
1220. Watching.
1240. Numerous birds appeared from the sap area going to the storage tree
including (1)♀207 (2)♂205, (3)♂121, (4)♂122.
1300. Gone
1355. Back
1415. 2 birds eating acorns near '9S nest tree.
1430. Hard to be absolutely certain, but I'm pretty sure
that I finally have (5)♂ w/w/DB-w #126. The left
leg was seen well (looked w/w), but he was not #205
(no wing streamer). (6)♀255 seen also,
1448. Got a somewhat better look at 126. He, ♂, and a couple
others are now in/around the storage tree eating acorns
and flycatching.
1452. (7)♂ w/w/LB-w #204 over between storage and nest trees.
1500. One bird went over to sapsuck again; others still eating
acorns.
1515. (8)♂ white/dark ♂#120 seen (marginally, but likely).
1520. Going.
9 April
1300. Count: Main tree/total: 4530 [1580,1550,1400]
19 April
1445. Watching.
1515. So far I've seen only one single bird; the rest
have been in the form of a pack of 6 or so which
have occasionally taken over a tree in the area.
At 1520 they took over the Valley Oak just up from the
main storage tree; there I saw (1)♂3rd /r#122 and
(2)♂LB/R-w-R#204; also 2 other ♂'s and a ♀. After