Snowcap

The Snowcap ranges from Honduras through Nicaragua, Costa Rica, and into western Panama, primarily inhabiting humid lowland and foothill forests on the Caribbean slope. It is most reliably observed in Costa Rica at locations such as La Selva Biological Station and Rancho Naturalista lodge, where males regularly visit floweringVerbena and Inga shrubs.

The male Snowcap is unmistakable, displaying a pure white crown that sharply contrasts with its deep reddish-purple body plumage, giving it a striking and unique appearance among hummingbirds. Females lack the white cap and are overall greenish above with white underparts and a dark cheek stripe, making them considerably harder to identify in the field.

The Snowcap is one of the smallest hummingbirds in its range, measuring only about 6.5 centimeters (2.5 inches) in length and weighing roughly 2 to 3 grams. This tiny size, combined with its rapid wingbeats, makes it appear almost insect-like in flight, especially when visiting small flowers in forest understory gaps.

The Snowcap typically inhabits humid tropical forest edges, second-growth woodland, and shaded plantations at elevations ranging from sea level up to about 1,200 meters. It favors areas with abundant epiphytes and flowering shrubs, and males often defend small feeding territories around clusters of preferred nectar plants.