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 !
Hastings Reservation.
(6 April) 900. There is a fair amount of calling and activity here,
but relatively little chasing.
902. ⚫♀ La-or #69. That's everybody except the unbanded
♂.
Counted stores: Main tree: 744 }
Sycamore: 417 } 1238
Misc.: 77 }
Several chases and lots of calling continues, though still
not nearly as vigorously as yesterday.
7 April 915. There is still unusually lot of activity both here
and at Finch, but things are much calmer here than
during the prior 2 days.
18 April 1230. In contrast to Finch, things are quiet here.
Nobody seen in any holes.
22 April Several birds around the sycamore nest tree, but
none apparently "in" a hole as yet.
27 April 1900. A bird in the hole just above the '76 nest hole.
1 May 1005. A bird near the same hole as on the 27th again.
3 May 1000. I gave in to curiosity and cut open the hole with
a [illegible] T-4 bacteriophage ⚫ sawing effort. There was
nothing inside, however. In another couple days if something
doesn't get here I'm going to have to break town and watch.
4 May 1845. Bird in the hole I opened yesterday. I should
perchance check the wretched thing tomorrow again.
5 May 1500. With a bird in the hole again, I went up and looked, but
there was still nothing in it.
1630. Walked by the sycamore and even the tree up at