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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
1980 R.L. Murme
7
Melanerpes formicivorus
Plaque Hastings Reservation
(17 April) toward Adobe Hill. Not a really good situation. What's worse,
♂521 chased ♀496, and it looked for sure that ♀494
joined in the pursuit, in fact taking the lead. The
two♀♀seemed peaceful together in the sycamore at one
point, and ♂521 + ♀496 looked "cool" in the Big Blue
Oak. 0740, Have not yet seen ♂476, 0745. Another
supplant by ♀494 [illegible] of ♀496. End 0750
Back again at 1240. ♀496 gets chased by ♀494.
a bad sign! ♀476 garrickrs from Big Blue Adobe
Hill. 1310 ♂521 + ♀476 in Cabin Blue oak, he
doesn't chase her. 1330, ♂ Intruder unt-or/metal ?
chased by ♂473. Probably ♂511 from Low Hay,
white yellow/metal. Makes sense he'd be wandering, though
Cooper's Hawk at 1340! again at 1415, and this
time, ♂473 gives alarm call !! Ground squirrel
in granary, chased by ♂521, ♀494. End 1430
22 April Start watch [illegible] after ignoring these guys far too long. 1210.
a short watch, rain returns, but it looks like the situation
is pretty much the same as 17 April. A♀was giving
occasional garricks and harris in the Big Blue Oak, while
3 other birds were fooling around in the Cabin Blue Oak and
the non-Plaque Valley Oak.
24 April Start 0715. ♀496 still on the shit list, garrickring in
Griffin sycamores ♀494 flew over, sort of probed * pecked at
her (♂494 probes ♀49♀). She stills seems to be chased
from main granary area, though, but only by ♂521. 0735,
Another Cooper's Hawk, more alarm calls by ♂473.