 male; black and white; collar not extending to nape (Poland; 2012-05-30) |
|
 small white spot on forehead; white underparts (Poland; 2012-05-30) |
 female; much greyer overall (Poland; 2012-05-30) |
All photographs ©2011 John C. Avise
The photos contained in this website may not be reproduced without the express consent of the author (javise@uci.edu).
male; black and white; collar not extending to nape (Poland; 2012-05-30) |
|
small white spot on forehead; white underparts (Poland; 2012-05-30) |
female; much greyer overall (Poland; 2012-05-30) |