Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1977 Walter D. Koenig
Melanerpes formicivorus
Road 3 Hastings Reservation
(2 July)
1710. Back again. ♀265 in nest tree. ♂or/ℓb #68 in Sycamore perch tree.
1928 Several birds back now: ♀265, j382, ♀267, and ⚪♀wn-B1k/Bk-ℓb #184.
Also j384. Still no sign of j383. Several birds drilling at acorns;
the 2 babies begging from anyone nearby.
1740. Others flew across road into forest; only ♀265 remains here.
1808. Both adult 83 back. 1810. Both left now.
1820. Leaving. All quiet. Looks grim for the 3rd baby - he should
have been seen with the other 2.
PURGE: j383: Not seen after banding on 1 June 1977.
25 July
1330. Heard ≥1 baby while here to count stores:
Vally Oak: 231 }
Sycamore: 444 } 675
31 August
Still have plenty of old acorns.
1 September
1035. Watching:
1040. Oboy→j♂yl-Da/yel#383. Forsure. Amazing.
1052 ♀♂or/ℓb #68 over across the creek.
1100. ♂♀DB/wn- #265 with an acorn over across the creek.
④j♀wb-w(n)/B1k#384 begging from her as she eats it.
1110. 368 chasing an intruder. ♂3 M/B1R-wn #184.
1145. Think I'll quit for now and go count the acorns here.
1200. Got ⚪♀DB-w(n) #269 while counting stores.
Stores: 10: 138 }
Syc: 313 } 45! All looked old to me.
10 October
1505. Watching. ①♀DS/ℓb #265. ②♂or/ℓb #68. ③♂M/Ble-w(n)#184.
1600. Don't know what happened but everyone's disappeared. Later
15 October
1450. Watching. ①♂or/#68. ②♀wn-Dk/M #383.
1505. ♂3♂184. ④♀265. Birds storing acorns.