| Puerto Rican lizard cuckoo | |
|---|---|
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Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Cuculiformes |
| Family: | Cuculidae |
| Genus: | Coccyzus |
| Species: | C. vieilloti |
| Binomial name | |
| Coccyzus vieilloti (Bonaparte, 1850) | |
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| Synonyms | |
The Puerto Rican lizard cuckoo (Coccyzus vieilloti) is a species of bird in the tribe Phaenicophaeini, subfamily Cuculinae of the cuckoo family Cuculidae. It is endemic to Puerto Rico. [4] [5]
The Puerto Rican lizard cuckoo and three other lizard cuckoos were for a time considered a single species. Individually they were previously placed in genus Saurothera that was later merged into the current Coccyzus, and they are considered a superspecies. All four of them are found only on islands in the Caribbean. The Puerto Rican lizard cuckoo is monotypic. [2] [4]
The species' specific epithet and the former English name "Vieilloti’s Ground Cuckoo" commemorate French ornithologist Louis Pierre Vieillot. [2]
The Puerto Rican lizard cuckoo is 40 to 48 cm (16 to 19 in) long, about half of which is the tail. It has a long decurved bill with a black maxilla and a yellow mandible with a black tip. The sexes have the same plumage. Adults have entirely gray-brown upperparts. Their throat and breast are gray and the belly and undertail coverts tawny. The upper surface of their tail is gray-brown and the underside gray brown darkening to black near the large white tips. Their eye is surrounded by bare red skin. Juveniles have a cinnamon wash on the breast, less black on the underside of the tail, and an orange-red eye ring. [3]
The Puerto Rican lizard cuckoo is found throughout the main island of Puerto Rico. It might have once resided on Isla Vieques, and a single specimen believed to be a vagrant was collected on St. Thomas in the American Virgin Islands. It inhabits a variety of forested landscapes including semi-open woodlands, dense montane forest, dry coastal forest, and swamp forest. It is also found in coffee plantations and brushy limestone hills. In elevation it is most common between sea level and 900 m (3,000 ft) but can be found almost to the highest peaks of the island. [3]
The Puerto Rican lizard cuckoo sits motionless for long periods and is more often heard than seen. It is non-migratory. [3]
The Puerto Rican lizard cuckoo mostly forages for prey from the middle to upper layers of the forest, though it also hunts in the understory and on the ground. It hunts by stealth, climbing along tree branches or walking on the ground. Its principal food is lizards (especially Anolis ) and also includes adult and larval insects, eggs, and occasionally frogs. [3]
Almost nothing is known about the Puerto Rican lizard cuckoo's breeding phenology. Its nest is a loose platform made of sticks and placed in a tree or large bush. The clutch size is two or three eggs. [3]
The Puerto Rican lizard cuckoo's principal call is " a harsh series of ka-ka-ka-ka notes." The call is described in more detail as "an emphatic ka-ka-ka-ka of long duration gradually accelerating and becoming louder, sometimes with altered syllables at the end". The species also makes other calls likened to those of jays, crows, ravens, and doves. [3]
A local name for the Puerto Rican lizard cuckoo is pájaro bobo mayor, "big ape bird", apparently because it sounds like a monkey. It is also called pájaro de lluvia or pájaro de agua ("rain bird") in the belief that its call forecasts rain. [3]
The IUCN has assessed the Puerto Rican lizard cuckoo as being of Least Concern. It has a somewhat restricted range and an estimated population of 2200 to 3000 mature individuals that is believed to be stable. No immediate threats have been identified. [1] Its biology is very poorly known, and "[r]eproductive information, ranging from breeding territoriality and behavior, to reproductive success, is almost non-existent." [3]
The Puerto Rican emerald, or zumbadorcito de Puerto Rico in Spanish, is species of hummingbird in the "emeralds", tribe Trochilini of subfamily Trochilinae. It is endemic to Puerto Rico.
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The Puerto Rican woodpecker is the only woodpecker endemic to the archipelago of Puerto Rico and is one of the five species of the genus Melanerpes that occur in the Antilles. Furthermore, it is the only resident species of the family Picidae in Puerto Rico. The species is common on the main island of Puerto Rico and rare on the island of Vieques.
The Puerto Rican owl or múcaro común, formerly known as the Puerto Rican screech owl, is a mid-sized "typical owl" in subfamily Striginae. It is endemic to the archipelago of Puerto Rico though it formerly also inhabited the Virgin Islands.
The Puerto Rican bullfinch is a small bullfinch tanager endemic to the archipelago of Puerto Rico. The species can be commonly found in heavy forests throughout Puerto Rico, except on the easternmost tip of the island. It consumes seeds, fruits, insects, and spiders. The nest is spherical, with an entrance on the side. Typically three light green eggs are laid.
The bay-breasted cuckoo is an Endangered species of bird in the tribe Phaenicophaeini, subfamily Cuculinae of the cuckoo family Cuculidae. It is endemic to the Dominican Republic on the Caribbean island of Hispaniola; it is possibly extirpated in Haiti.
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The pearly-breasted cuckoo is a species of bird in the tribe Phaenicophaeini, subfamily Cuculinae of the cuckoo family Cuculidae. It is found in Argentina, Bolivia, Brazil, Ecuador, French Guiana, Guyana, Paraguay, Suriname, Venezuela, and possibly Colombia and Panama.
The Cocos cuckoo is a Vulnerable species of bird in the tribe Phaenicophaeini, subfamily Cuculinae of the cuckoo family Cuculidae. It is endemic to Cocos Island, an island in the Pacific Ocean which is part of Costa Rica.
The grey-capped cuckoo is a species of bird in the tribe Phaenicophaeini, subfamily Cuculinae of the cuckoo family Cuculidae. It is found in Colombia, Ecuador, Peru, and Venezuela, as a vagrant on Bonaire and in the Galápagos Islands, and possibly in Panama.
The dark-billed cuckoo is a species of bird in the tribe Phaenicophaeini, subfamily Cuculinae of the cuckoo family Cuculidae. It is regularly found in every mainland South American country except Chile plus the Galápagos Islands. It has also occurred as a vagrant in Chile and several other countries and islands.
The chestnut-bellied cuckoo is a species of bird in the tribe Phaenicophaeini, subfamily Cuculinae of the cuckoo family Cuculidae. It is endemic to Jamaica.
The Hispaniolan lizard cuckoo is a species of bird in the tribe Phaenicophaeini, subfamily Cuculinae of the cuckoo family Cuculidae. It is endemic to the island of Hispaniola that is shared by Haiti and the Dominican Republic.
The great lizard cuckoo is a species of bird in the tribe Phaenicophaeini, subfamily Cuculinae of the cuckoo family Cuculidae. It is found in the Bahamas and Cuba.
The Jamaican lizard cuckoo is a species of bird in the tribe Phaenicophaeini, subfamily Cuculinae of the cuckoo family Cuculidae. It is endemic to Jamaica.
Vega State Forest is a state forest of Puerto Rico located in the municipalities of Vega Alta and Vega Baja. The subtropical moist forest is located in the northern coast of Puerto Rico in the middle of the karst zone known as the Carso Norteño, and it contains features typical of such geography such as sinkholes, caves and mogotes. It was designated a nature reserve in 1952 and it is fully protected by the Puerto Rico Forest laws of 1975. The forest has a total area of 1,150 acres, divided into six forest units throughout the municipalities of Vega Alta and Vega Baja.
The Puerto Rican mango is a species of hummingbird in the subfamily Polytminae. It is found on the Caribbean islands of Puerto Rico, the British Virgin Islands, and the American Virgin Islands.
