
Cotinga ridgwayi
Turquoise Cotinga
Ridgway, 1887
Added by
Anonymous Curator
Reviewed by
Under Review
Last modified by
Julia Trouin
TaxonomyBiological classification ranks placing this species within the tree of life, from Kingdom down to Genus.
Ecology & StatusHow this species lives: habitat preferences, diet, behavior, population status, and role in its ecosystem.
OriginWhether the species is native (evolved here), endemic (found only here), or introduced by human activity.
Endemic
Population TrendDirection of change in population size over time: increasing, stable, decreasing, or unknown.
Decreasing
Breeding SeasonTime of year when this species typically reproduces or flowers.
--
Trophic RolePosition in the food chain: producer, herbivore, carnivore, omnivore, decomposer, or parasite.
Frugivore
Recent SightingsWhether this species has been observed in the wild in Costa Rica within recent years.
Yes
Habitat SummaryOverview of the specific ecosystems and environments where this species is found in Costa Rica. Multi-lang
It is an endemic species of the southern Pacific slope of Costa Rica (notably the Osa Peninsula and Golfo Dulce) and extreme western Panama. It inhabits the upper canopy and edges of humid primary lowland and foothill forests, generally below 1,200 meters in altitude. Although it prefers intact forests, it can visit tall remnant trees in shade-grown coffee plantations or forest clearings, provided there is an abundance of mature fruiting trees.BehaviourDaily activity patterns, movement, territory use, foraging style, and seasonal behavioral changes. Multi-lang
It is a bird of solitary, discreet, and rather inactive nature that spends long periods perched motionlessly on the most prominent branches of the canopy. Lacking a voice, it does not use songs to demarcate its territory; instead, males chase away intruders through rapid and energetic aerial pursuits where the loud buzzing or whistling of their wings acts as a sonic warning. Its straight-line flight is fast and direct, reminiscent of a small dove.Social ActivitySocial structure: whether the species is solitary, paired, or colonial; hierarchy and communication. Multi-lang
They are markedly solitary and territorial birds outside of brief reproductive encounters. They do not congregate in mixed flocks with other frugivorous bird species. Adult males may tolerate each other at a safe distance only if they coincide in a tree offering an extreme abundance of ripe fruit, but they generally maintain a strict territorial spacing in the canopy, mutually avoiding one another.Feeding GuildWhat the species eats, how it forages or hunts, and its role as a consumer in the food web. Multi-lang
Strict mid- and upper-canopy frugivore. Its survival and energy depend on a constant supply of fleshy fruits. It feels a particular predilection for the nutritious berries of epiphytic plants like mistletoes, as well as small wild figs (Ficus spp.). Very rarely and exceptionally, it may catch insects in a short flight if it needs to supplement its protein reserves during the breeding season.Trophic Chain DetailsSpecific interactions in local food webs: prey species, predators, competitors, and scavengers. Multi-lang
It functions as a highly specialized primary consumer and a crucial seed disperser for the maintenance of upper canopy trees, especially from the families Lauraceae, Moraceae, and Loranthaceae (mistletoes). By swallowing whole fruits and regurgitating or defecating the intact seeds at great distances during its territorial flights, it keeps the complex forest structure alive. Within the food web, it is often preyed upon by raptors such as small forest eagles and hawks, while its nests are attacked by arboreal snakes and toucans.Reproductive BehaviourMating strategies, courtship displays, nesting or spawning behavior, and parental care. Multi-lang
The mating system is polygynous, and males offer no parental care whatsoever. After copulation, the female solely assumes all reproductive responsibility: she builds an extremely small and delicate nest in the shape of a platform or flattened cup, hidden in the fork of a very high canopy branch and disguised with lichens. She lays a single egg (rarely two) of a greenish-gray color with dark spots. The female stealthily incubates for about 20 to 22 days. The chick, born altricial, remains in the tiny nest being fed exclusively by the mother for 25 to 28 days until it develops the strength to fly.Physical Measures
Length (cm)
17.0 - 19.0 cm
Weight (Grams)
40 g - 55 g
Lifespan
Sexual MaturityAge at which the individual becomes capable of reproducing for the first time.
1 - 2 Years
Gestation / IncubationDuration from fertilization to birth (mammals) or to hatching (egg-laying species).
20 - 22
