Mystery species song:

Click here for song

Guess the species:

Northern parula Parula americana

Winter wren Troglodytes troglodytes

Slate-colored junco Junco hyemalis

Chestnut-sided warbler Dendroica pensylvanica

Common yellowthroat Geothlypis trichas

Blackburnian warbler Dendroica fusca

Marsh wren Cistothorus palustris

Tennessee warbler Vermivora peregrina

Veery Catharus fuscescens

Hermit thrush Catharus guttatus