https://www.audubon.org/field-guide/bird/green-winged-teal
Green-winged Teal | Audubon Field Guide
North America's smallest dabbling duck. Very common and widespread, The Green-winged Teal remains further north in the winter than other teal. Often rests out...
green winged tealaudubonfieldguide
https://www.fws.gov/rivers/carp/species/green-winged-teal-anas-carolinensis
Green-winged Teal (Anas carolinensis) | U.S. Fish & Wildlife Service
green winged tealanas carolinensisufishwildlife
https://en.wikipedia.org/wiki/Green-winged_teal
Green-winged teal - Wikipedia
green winged tealwikipedia