Greenish Schiffornis

Fairly small tanager-like sparrow with an extremely tiny range in the foothills of eastern Panama, from around 800–1,200 m. Distinctive in range: olive-brownish overall with brighter yellow-ochre underparts, darker blackish face, and staring pale eye. Like other chlorospingus, typically found in small groups, often with a mixed-species flock. Usually sticks to the understory or middle levels of humid forest.

Distinctive antbird with pale blue eyering and snowy white underparts and rusty upperparts. Black eyebrow and cheek extends through neck sides and down flanks. Occurs in lowland rainforest east of the Andes; no range overlap with similar Bicolored Antbird. Most often seen in the vicinity of army ant swarms, perched on vertical branches or vines close to the ground. Several individuals may gather at a large ant swarm. Listen for harsh descending “churr” calls that might be a clue that there’s an ant swarm nearby.

Found only on Raso Island of the Cape Verdes. Overall grayish-brown and moderately streaked including the breast. Note the large and heavy bill. Sometimes erects small crest. Belongs to the same genus as Eurasian Skylark, but is smaller with shorter wings and tail than Eurasian Skylark. Found along dry riverbeds on flat plains. Song is similar to that of Crested Lark. Call a short rattle, "Chureep."