Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Zonaida asiatica
Nov.9 Casita, 40km.S Nogales, 3300 feet, Sonora.
Loose flock of approximately 25 individuals observed in flight
over bottomland timber and poplars/willow,
along stream south of camp.
Late fall
Winter records for Sonora north of 29° lat.
are lacking (van Rossem, 1945:99), although
the species is known to winter in southern Arizona
in small numbers.