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  3. Cuban Emerald
Cuban Emerald (Chlorostilbon ricordii)

Birds · Apodiformes · Trochilidae

Cuban Emerald

Chlorostilbon ricordii

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk.

Spotted something wrong?

The Cuban emerald is the commonest hummingbird in Cuba, an intense metallic green with a forked tail and a red bill tipped with black. It shares the island with the bee hummingbird, the smallest bird in the world, and is markedly larger than it. It aggressively defends the flowering shrubs in its territory, driving off other hummingbirds and bees. Its local name, zunzún, is onomatopoeic, after the hum of its wings.

Weight

4 g – 6 g

Size

10 cm – 11 cm

Life expectancy

7 years

Diet

Nectarivore

Feeds mainly on flower nectar.

Activity

Diurnal

Active mainly during the day.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

RainforestTemperate forestIslands
2countries3parks15same family

AI-generated images: illustrations, not photographs.

Fun facts

  • Its Spanish name imitates the hum of its wings, which beat some fifty times a second: in Cuba both the zunzún and the zunzuncito are named after that sound.
  • It is extraordinarily territorial for its size: it drives hummingbirds, bees and even birds much larger than itself away from its flowers.
  • Its nest is a tiny cup of lichen and spider silk, the size of a walnut, fixed to a slender branch and camouflaged until it is indistinguishable from a knot in the wood.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (bird)
Habitat and environment
Woodland, scrub, coffee plantations and gardens of Cuba and the Bahamas
Sexual maturity
12 months
Gestation / incubation
15 days of incubation
Litter / clutch size
2 eggs

Sources consulted: IUCN Red List · Animal Diversity Web · Wikipedia (es)

Where to find it

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The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented.

Related species

Other species in the catalogue with the most in common with Cuban Emerald — same habitat, park, country, tags or family.

Same taxonomic family
Same taxonomic family
Shares a park
Shares a park
Shares a park
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Keep exploring

Based on what we already know about cuban emerald.

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See full glossary
This page in other languages: Español · Deutsch · Français · Português · Italiano
See its range on the interactive map→
ViñalesCuba
Sierra del RosarioCuba
Topes de CollantesCuba
Bee HummingbirdNear Threatened

Bee Hummingbird

Mellisuga helenae

Ruby-throated HummingbirdLeast Concern

Ruby-throated Hummingbird

Archilochus colubris

Least Concern

Cuban Brown Anole

Anolis sagrei

Least Concern

Cuban Treefrog

Osteopilus septentrionalis

Cuban TrogonLeast Concern

Cuban Trogon

Priotelus temnurus

Cuban BoaNear Threatened

Cuban Boa

Chilabothrus angulifer

CountriesCuba
ParksViñalesCuba
TagsNectarivore
Nectarivore
Diurnal
Solitary
Bird
Rainforest
Temperate forest
Islands
Cuba
Bahamas