Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1978 Ronald L. Mumme
Melanerpes formicivorus
Haystack - Blomquist Hastings Reservation
14 Sept 1650 start watch Many new green acorns in storage holes,
Birds very active storing. Yellow-Black ♀ #176 and Orange-Black
Orange-Metal ♂ #173 sees storing also White-D.Pink /
Orange ♀ #247. Coopers' Hawks at 1708, Holy Bananas!!!
I've been sitting next to a leg with Black/L.Green
Bands, Must have been #451, Juvenile. Hawk
kill, perhaps? Remains about 30 m SE of Telephone
Pole nr. main granary, out in open ground. Feathers, leg is all.
A quick guess of stored acorns about 300 t. Also
seems to be storing in tree further west. Will investigate
1725. Perhaps I am mistaken. No can find stores in valley
oaks west of granary. Source of acorns also uncertain, but
definitely from down the hill to the northeast. Valley Oak
probably, but could be Blue Oak Acorns.
1735 No other birds seen, but certainly there were at
least four from this group flying around, perhaps even 5.
1745 Yaboo! ♂ Orange-Yellow/Red, Orange-Yellow Metal
#171 seen. Three fledglings (not counting # Black-
Light Green) only birds not seen. End extremely productive
watch at 1750.
25 Nov Start watch 1230. Some acorns left in granary. 1305
2 ad ♀, #247 White-D Pink/orange and #176
Yellow/Black in granary tree, ♂ faint #173 also
seen, drank sap from well of Valley Oak. End 1500