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
Hastings Reservation
12 May
1500.
820. Watching nest. I'm worried about it, though, as both 888
and 8297 were just seen down at the Pump and there was noone in
the nest when I arrived.
827. 8348 hawking from tree 3. 8YRW#296 there also. Also an
unringed streamered 8!
850. Definitely does not look good here. Leaving and will return
to open it up and check for sure.
1000. Opened the nest and found the same 3 eggs warm and
apparently in good condition. Guess I've just been scaring
them off!
1825. Bird in hole.
17 May
1030. Listening carefully I could hear the whistles of
very young babies. They've hatched.
1600. Opened nest: 2 babies only; weighed, wing lengths
taken, marked, and returned. No other egg in nest - the 3rd
probably hatched and starved already.
1930. At dusk tonight, 1 bird, without a wingstreamer,
gone in, followed several minutes later by 888 (RRR). I
did not see anyone leave the hole, so it is entirely
possible that both stayed in. Unfortunately, I can't
be sure of who the 2nd bird was.
19 May
1030. Came by and counted stores:
Tree 1: 192 > 229.
Tree 2: 37 Some of these obviously came from
the Pump. Also, I started worrying about the nest, but after a
time a 8 finally stuck his head out, so it's probably ok.
20 May
740-1100. Watched the nest here; see back.