maçarico-de-perna-amarela vs maçarico-de-asa-branca/grande-de-asa-branca

The Lesser Yellowlegs and Willet can be distinguished primarily by size and bill proportions. The Lesser Yellowlegs is smaller with a more slender bill, while the Willet is larger and has a thicker, straighter bill.

1. Size and Bill: The Lesser Yellowlegs is smaller with a slender bill, whereas the Willet is larger with a thicker, straighter bill. 2. Call: Listen for the distinctive call of the Lesser Yellowlegs, which differs from the Willet.

The Lesser Yellowlegs is smaller than the Willet.

Lesser Yellowlegs have a distinctive call, which can help differentiate them from Willets.