Bird Guide

Kentucky Warbler

Geothlypis formosa

Least ConcernInvertebratesForestCup nestTiny · 14 g

About the Kentucky Warbler

The Kentucky warbler is a small species of New World warbler. It is a sluggish and heavy warbler with a short tail, preferring to spend most of its time on or near the ground, except when singing.

Text adapted from Wikipedia, licensed CC BY-SA 4.0.

ID tip

Adult Kentucky warblers are mostly an olive-green in color on their back and nape, and a brilliant yellow below from their throat to their belly. They have a small tinge of black on their crown, and a large black mask with a yellow pattern that runs from the beak and encircles the eyes, resembling a pair of spectacles. Female Kentucky warblers have slightly less black on the sides of their head, and immature birds may have almost no black at all. Measurements: Length: 5.1 in (13 cm) Weight: 0.5–0.5 oz (13–14 g) Wingspan: 7.9–8.7 in (20–22 cm)

Text from Wikipedia, licensed CC BY-SA 4.0.

What the Kentucky Warbler sounds like

Recording: steve · CC BY-SA 4.0 · via xeno-canto
Recording: Oliver Komar · CC BY-SA 4.0 · via xeno-canto

Where the Kentucky Warbler lives

Regular rangeRare visitor

Recorded as a rare visitor in St. Martin, St. Kitts & Nevis, St. Pierre & Miquelon.

When to see the Kentucky Warbler

Peak activity in May · a summer visitor species across most of its range

Easily confused with

Side by side: Common Yellowthroat vs Kentucky Warbler · Kentucky Warbler vs MacGillivray's Warbler · Kentucky Warbler vs Mourning Warbler · Kentucky Warbler vs Worm-eating Warbler

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