Crimson-fronted Cardinal

Medium-sized parakeet, with a long graduated tail. Mostly green body with variable amounts of red spots on the head, neck, and shoulders. Has bare white eyerings and a pale bill. Often found in large noisy groups in a variety of habitats including forests, savanna, mangroves, and urban areas.

A small, distinctive, bright rufous upland cisticola. Remarkably plain: rufous on the upperparts and buff below. The unmarked face often has a gentle expression. Found locally in savanna and dry woodland. Inconspicuous and somewhat secretive. Can be similar to Rufous and Siffling Cisticolas but always plainer and more rufous. The vocalizations include a rising squeaky note and lower spitting notes. 

Long-tailed little bird of dry forest and scrub in northwest Mexico. Found as singles, pairs, or family groups, usually foraging at low to middle levels. Breeding plumage male (March–August) has black cap, but other plumages very similar to Blue-gray Gnatcatcher, a common migrant throughout the range of Black-capped. These species best separated by call note: Black-capped has lower and rougher call than mew of Blue-gray. Also note Blue-gray often has a pinkish base to its smaller bill (gray on Black-capped), a more distinct white eyering (face a little more "open" on Black-capped), and a shorter, less strongly graduated tail.