Favoritos de dgovoni

American Kestrel, Falco sparverius Linnaeus, 1758. AMKE. Manassas National Battlefield Park, Brawner Farm-Deep Cut. Catharpin, Virginia, USA. Photo by David L. Govoni ©2015.

Cornell: www.allaboutbirds.org/guide/American_Kestrel/id
Audubon: www.audubon.org/field-guide/bird/american-kestrel
EOL: eol.org/pages/1049171/overview
Wikipedia: en.wikipedia.org/wiki/American_kestrel