Microchera albocoronata

Microchera albocoronata (*)

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Cladus: Sarcopterygii
Cladus: Rhipidistia
Cladus: Tetrapodomorpha
Cladus: Eotetrapodiformes
Cladus: Elpistostegalia
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Classis: Reptilia
Cladus: Eureptilia
Cladus: Romeriida
Subclassis: Diapsida
Cladus: Sauria
Infraclassis: Archosauromorpha
Cladus: Crurotarsi
Divisio: Archosauria
Cladus: Avemetatarsalia
Cladus: Ornithodira
Subtaxon: Dinosauromorpha
Cladus: Dinosauriformes
Cladus: Dracohors
Cladus: Dinosauria
Ordo: Saurischia
Cladus: Eusaurischia
Subordo: Theropoda
Cladus: Neotheropoda
Cladus: Averostra
Cladus: Tetanurae
Cladus: Avetheropoda
Cladus: Coelurosauria
Cladus: Tyrannoraptora
Cladus: Maniraptoromorpha
Cladus: Maniraptoriformes
Cladus: Maniraptora
Cladus: Pennaraptora
Cladus: Paraves
Cladus: Eumaniraptora
Cladus: Avialae
Infraclassis: Aves
Cladus: Euavialae
Cladus: Avebrevicauda
Cladus: Pygostylia
Cladus: Ornithothoraces
Cladus: Ornithuromorpha
Cladus: Carinatae
Parvclassis: Neornithes
Cohors: Neognathae
Cladus: Neoaves
Superordo: Caprimulgimorphae
Ordo: Apodiformes

Familia: Trochilidae
Subfamilia: Trochilinae
Genus: Microchera
Species: Microchera albocoronata
Subspecies: M. a. albocoronata – M. a. parvirostris
Name

Microchera albocoronata (Lawrence, 1855)

Type locality: Belón, Veragua, Panama.

Synonyms

Mellisuga albo-coronata (protonym)

References

Annals of Lyceum of Natural History of New York 6 p.137 pl.4

Vernacular names
English: Snowcap
español: Colibrí coroniblanco

The snowcap (Microchera albocoronata) is a small hummingbird.

Description
Snowcap (male)

This is a tiny hummingbird, 6.5 cm long and 2.5 g in weight, with a short black bill and black legs. The adult male snowcap is unmistakable. It has the shining white cap which gives this species its English and scientific names, a deep purple body, and white outer tail feathers. The adult female is bronze-green above, dull white below, and has dull white outer tail feathers. She has more white below than other female hummingbirds. Juvenile snowcaps resemble the adult female, but are duller, have greyer underparts, and bronzed central tail feathers. The purple plumage of young males starts on the underparts as a striking dark central line.
Behavior
Breeding

The nest is a small cup of plant down and cobwebs decorated with green moss or lichen, which is attached to a small twig or vine. The two white elongated eggs are incubated for just over two weeks, and the female feeds the young on regurgitated nectar and insects.
Female Snowcap photographed by Carole Turek of Hummingbird Spot
Feeding

The male snowcap defends his feeding territory against others of the same species, but is readily displaced by larger hummingbirds. They usually visit small flowers of vines, trees and epiphytes for nectar, and also take some insects, especially when feeding young.
Voice

The call of this species is a high-pitched tsip, and the male's song is a warbling tsitsup tsitsup tsitsup tsuu ttsee.
Distribution and habitat

It is a resident breeder in Honduras, Nicaragua, Costa Rica and western Panama. Its habitat is the canopy and edges of wet forest, and it will also use adjacent more open woodland. It occurs mainly on the Caribbean mountain slopes, breeding mainly at heights of 300–800 m. After breeding, most descend to the adjacent lowlands, but some may wander up to heights of 1400 m.
References

BirdLife International (2016). "Microchera albocoronata". IUCN Red List of Threatened Species. 2016: e.T22687649A93162554. doi:10.2305/IUCN.UK.2016-3.RLTS.T22687649A93162554.en. Retrieved 12 November 2021.
"Appendices | CITES". cites.org. Retrieved 2022-01-14.

Kistler, Ethan; Schulenberg, Thomas S (2013). "Snowcap (Microchera albocoronata)". Neotropical Birds Online. Ithaca: Cornell Lab of Ornithology. Retrieved 23 November 2013.