Lesser Greenlet vs Buff-throated Saltator

The Lesser Greenlet and Buff-throated Saltator can be distinguished by their size and plumage. The Lesser Greenlet has a smaller body with a relatively large head and a stubby tail, while the Buff-throated Saltator is larger and more robust. The Greenlet's plumage is primarily greenish with pale underparts, whereas the Saltator has a buff throat and more contrasting coloration.

Check size and structure first: Lesser Greenlet is smaller with a large head and stubby tail; Buff-throated Saltator is larger and more robust. Observe plumage: Lesser Greenlet has greenish upperparts with pale and yellowish underparts; Buff-throated Saltator has a buff throat and more contrasting colors.

The Lesser Greenlet is smaller with a relatively large head and a stubby tail, while the Buff-throated Saltator is larger and more robust.

Lesser Greenlet has greenish upperparts with a slightly gray-blue crown and pale underparts with some yellowish elements, especially on the flanks. In contrast, the Buff-throated Saltator features a buff throat and more contrasting plumage.