Violet-chested Hummingbird

violetchested hummingbird bird tiny wings rapid flight iridescent plumage feathers long slender beak nectar feeding flowers hover agile pollinator tropical subtropical forest woodland canopy understory migration territorial call vocalization song nest eggs chicks bright colorful garden alert swift aerial acrobatics stealth pollination conservation wildlife birdwatching nature observation ecosystem biodiversity survival nectarivore perching alertness humming rapid wing movement bird photography habitat study rainforest flowering plants ecological balance