Ruby-throated Hummingbird (Archilochus colubris)

The Ruby-throated Hummingbird is a tiny, hover-flying bird with a slender bill. Males feature a brilliant red iridescent gorget and metallic green back, while females have white throats and buffy flanks. They are known for their rapid wingbeats and territorial behavior.

Brilliant iridescent emerald green on the dorsal surface, resulting from structural coloration (interference of light). The darker feathers are deep charcoal to brownish-black with a faint bronze-green sheen. The underside is typically a duller grey-white.

Pennaceous at the tips for water resistance and structural integrity, with a small plumulaceous (downy) base. The barbs are highly specialized to support iridescence through microscopic structure.

Smooth, glossy, and highly metallic in appearance. The surface feels somewhat stiff for its size due to the dense interlocking of the barbs to maintain the aerodynamic shape.

Tiny size (sub-centimeter), intense iridescent emerald green structural color, and spatulate shape typical of Trochilidae.

Deciduous and mixed forests, gardens, orchards, and meadows. They are frequently found in suburban areas with abundant nectar-producing flowers and feeders.

Breeds in Eastern North America (East of the Rockies) and Southern Canada; migrates across the Gulf of Mexico to winter in Central America (Mexico to Panama).

Primary pollinator for many tubular flowers and a specialized insectivore (consuming gnats and spiders). They are vital indicators of floral biodiversity.

Black-chinned Hummingbird (virtually identical feathers, differentiated by range) and Anna's Hummingbird (slightly larger, more rose-toned iridescence in males).

These birds can beat their wings up to 80 times per second and are the only birds capable of sustained backward flight. They migrate over 500 miles across the Gulf of Mexico in a single non-stop flight.

Fair to Good. Some feathers show signs of displacement from the quill (calamus) and slight fraying of the barbs at the edges, likely due to post-molt handling or collection.