Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1993 Walter D Koenig
Melanerpes formicivorus
MPHF
HNHR
1 April
Lots of stores still here; birds (roosting?) in at least 3 holes
at 1630.
7 April
MTS reported 2 birds in the good west hole yesterday, so I came
and set things up this morning in hopes of an egg-tossing
picture.
645. Hole empty. No birds hanging around, here or in the other
nearby holes.
730. No apparent interest in holes, at least this morning.
9 April
650. Here again A bird in the vicinity, but hole is still empty.
Watching.
715. 3 birds preening in the LPHF gramany appear to
be from here: ①♂ DB Noh-Mv #1614; ②♀ Rat-Wt/D8 #1533.
③♂ M #1962. 4th bird here also; ④♂ Wh-Dk/Yellow #1613.
723. Bird just flew to trees across The road!
730. Birds are here, but showing no obvious interest in
the holes yet. What's up with LPHF? No sign of them.
All in all, things are sort of confusing here.
11 April
645. Trying here again.
700. ? M Red-DBlue ... ? in gramany eating dog food...!
②♂ Y-DG/Ycl #1613. ③♀ M/Ru #1533. 2nd ♀ here too.
712. 2nd ♀ just displaced (chased?) by one of the ♂♂ ... ?
715. Still not sure what's going on here (is ♀1531 still here even?)
but they still are not interested in holes, best I can tell.
21 April
700. Wasn't able to get back here until today, when it was too late:
4 normal, fresh eggs in the hole, which I numbered 1-4.
16 June
935. Bird in upper (unopened!) hole in traditional tree. 2nd nest?
1115. Hole checked: 5 eggs, incubated (all normal).