Link to English Wikipedia entry: Blackburnian Warbler
Link to German Wikipedia: Fichtenwaldsänger
Link to French Wikipedia: Paruline à gorge orangée
Link to EOL.org: Setophaga fusca
Link to iNaturalist.org: Setophaga fusca
Links to my pictures: Blackburnian Warbler
Binomial Links for Setophaga fusca on www.guenther-eichhorn.com
Dr. Günther Eichhorn Travel Website
Soaring website