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
Upper Arnold 2. Nest Record Hastings Reservation
1 June 2000 Bird in hole (see May notes also)
5 June 1600 Bird(♂) in hole; 2 eggs, shiny, opaque
and incubated
① 26.6 × 20.4
② 26.0 × 20.2
17 June [illegible] 1730 1 dead baby in hole; see notes.
Weight: 36.3 gm
Winglength: 17 mm
Culmen: 13.5 mm
Tarsus: 21.6 (24.3 to [illegible])
Hallux: 12.6 (15.9 w/ claw)
The dead baby's gizzard was full of insect parts and some
acorn bits - it sure doesn't look as though he starved!