Smithsonian Migratory Bird Center(@SMBC):Did you know the Blackburnian Warbler is the only warbler in N. America that has an orange throat? These vivid birds can be spotted high in the canopy jumping from branch to branch and inspecting leaves for insects like caterpillars, beetles, and mayflies. #FeatheredFactFriday

Smithsonian Migratory Bird Center

@SMBC

Fostering understanding appreciation & protection of the grand phenomenon of bird migration. #ornithology#. Legal: Tweets/RT ≠endorsement

参加 February 2009

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Smithsonian Migratory Bird Center@SMBC

2026.04.17 23:57

Did you know the Blackburnian Warbler is the only warbler in N. America that has an orange throat? These vivid birds can be spotted high in the canopy jumping from branch to branch and inspecting leaves for insects like caterpillars, beetles, and mayflies. #FeatheredFactFriday#