Image from the Biodiversity Heritage Library.
Contributed by Smithsonian Institution Archives.
| www.biodiversitylibrary.org
Transcription
Huben Notes
Pop est - 1300 ± 100
4 subadults
1 green painted
2 black painted
for last month.
just before dark
about 300 birds
observed to take off
at some time scatter
and circle around
for a while and then
land again.
this happened twice.