360 of 1022 COD/2014_12_16   Mar 7, 2015 Chicago North Avenue Bridge   COD/2015_03_10 362 of 1022
(Redhead) pair
Redhead
Aythya americana
inaturalist ebird
New

Biotic species by taxon: Water Birds


Peter 2.0 root Root 1 photo this page; 1 new species.  iNaturalist iNaturalist
 CC BY 4.0 photographer: Peter Chen 2.0