Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1985 Welter D. Koenig
Melanerpes formicivorus
Y
HNHR
1 April 1800. Quick stop here: ①♂ Red-DB/Wh #669; ②♀ M / cght-da ?
thought it was #971 but I'm not sure now; ③♀ Grn-Wh/M #675.
1815. Leaving.
13 April 1600. Checked all the known holes here.
21 April **Group Update**
j969. Last seen 26 Jan by Philip (unsexed); gone by
30 March; DA 28 Feb. ± 1 month.
24 April 1530. Slipped it in on us: a new hole way up in the sycamore
just below (6") the old Magpie nest. 5 babies ~2 do + 1 egg,
pipped but probably defunkt.
6 May 1420. Did DLW on the babies...
8 May Philip ambushed this morning at The School Hill hole.
The helper ♂ got out, but he caught ♀675 and ♂754.
We injected both of them with DLW, glued transmitters
to them (the ♀ got a 2gm one: 1/10/4.5; the ♂ a 4gm one:
3/2/2.5) and released them at 700.
We are now going to do time-activity budgets on the ♀
for most of the day, and will try to catch her
tomorrow morning (along with the ♂).
This of course means that ♂669 spent the night in
the nest.
9 May 800. Watching from a blind with a trap set up at the hole.
830. Got the ♀!!! A bonafide sample of 1 for DLW!
840. Back for awhile, just in case we can bag the ♂ too.
945. Giving up for now. Only ♂669 fed (about 25 times!)
This afternoon, We came down and saw the ♀ feeding again,
so they should be set for tomorrow.