Palm Warbler
Setophaga palmarum
Measurements: Length: 12–14 cm (4.7–5.5 in) Wingspan: 20–21 cm (7.9–8.3 in) Weight: 8.5–14.2 g (0.30–0.50 oz)
ID text from Wikipedia, CC BY-SA 4.0
Pine Warbler
Setophaga pinus
These birds have white bellies, two white wing bars, dark legs and thin, relatively long pointed bills; they have yellowish 'spectacles' around their eyes. Adult males have olive upperparts and bright yellow throats and breasts; females and immatures display upperparts which are olive-brown. Their throats and breasts are paler. The adult male pine warbler looks somewhat similar to the yellow-throated vireo which may cause some identification problems. The song of this bird is a musical trill. Their calls are slurred chips.
ID text from Wikipedia, CC BY-SA 4.0
Where you might meet both
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