Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1978 Walter D. Koenig
Melanerpes formicivorus
Road 3
Hastings Reservation
13 April
1140. 2 birds flushed on arrival.
1147. (①♀wn-18) #265 in nest tree. (③♂wn-81e/B1b-wn#184 have also (flushing
from a hole?).
1158. (③♀wn-18) #383 landed at the '76 nest hole.
1205. 2 more: (①♂B1b-wn[un]/M#384 and ②♀D8-wn[ni]/wn#269 (finally).
Birds all eating acorns (the jurs begging from adults).
1208. (①♂red) #382 also.
1218. Pretty sure I got the final bird: (③♂Dblue #68. Also saw ♂184
clearly dominate one of the young 38.
1220. leaving. When I came up, a ♀ (the adult, I imagine) was
in the high hole below the kust. Hope she isn't going to nest
there! There's also a new hole in a nearby limb.
17 April
1320. Bird flushed from the '76 nest hole. Started to count stores,
but just then the sun was obliterated by some heavy clouds.
18 April
1100. On a (bad) lunch, I went up and opened the '76 nest hole,
but there was nothing in it as yet.
Also counted stores: Valley Dale: 196
Sycamore: 50 } 246
20 April
1712. ≥1 bird in the new hole in the other limb of the nest tree. Nobody
elsewhere.
25 April
1700. After flushing a bird from the new hole again this morning
I was sure I had it, so I went up this afternoon (flushing a
bird again!) and opened it. But nothing! However, I suspect
that action should begin here quite soon, so I suspect that
my efforts will eventually become useful.
26 April
1 May
1250. Bird in newly opened hole. That's it this time for sure.