Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1979 Ronald L. Mumme
Melanerpes formicivorus
School Hill Hastings Reservation
5 Sept Watched the nest here in the morning, ♀260 doing
most of the incubation. Tried to watch roosting,
too, but was unable to tell which bird roosted.
(very dark, @ 2000 hrs).
6 Sept Another 3-hour nest watch, this one in the
afternoon. Details on back. Again up here
for roosting, this time with success. I put the hide
closer to the nest, and I was convinced that ♂86
Roosted. I never really saw any bands, but his
Mauve/Mauve combo is not what you would call
distinctive. I feel that there was enough light to
see ♂402 Yellow band if he had roosted. Furthermore,
the face pattern suggested ♂86.
7 Sept Another AM nest watch. Details below. 0730-1030 PDT 180min
0730.00 nest empty
38.15
808.15 ♀260 enters
16.30
824.45 " head out
.30
825.15 " leaves nest
1.15
826.30 ♂86 at hole no enter 12.30 bird visits in nest down up atnest
839.00 ♂86 leaves .45
839.45 ♀260 enters 5.15 ♀260 #4 80.15 67.45 12.30 -
845.00 " leaves 11.00 ♂86 - - - - 2(36.30)
856.00 ♀260 enters .30
856.30 " out .45
857.15 " down 4.30
101.45 " out 16.00 Nest occupied 80.15
102.30 " down .45 down 67.45
918.30 " out 6.30 up 12.30
925.00 " down 5.00 Nest unoccupied 99.45
930.00 " out 1.45
931.45 " down 5.00
936.45 " out 2.15
939.00 " down 5.30
944.30 " leaves nest 4.00
948.30 ♂86 at nest no enter 24.00
1012.30 " leaves , 8.00
1020 30 ♀260 enters 9.30
1030 end