Cuckoos are birds in the Cuculidae family, the sole taxon in the order Cuculiformes. The cuckoo family includes the common or European cuckoo, roadrunners, koels, malkohas, couas, coucals, and anis. The coucals and anis are sometimes separated as distinct families, the Centropodidae and Crotophagidae, respectively. The cuckoo order Cuculiformes is one of three that make up the Otidimorphae, the other two being the turacos and the bustards. The family Cuculidae contains 150 species, which are divided into 33 genera.
The Coraciiformes are a group of usually colourful birds including the kingfishers, the bee-eaters, the rollers, the motmots, and the todies. They generally have syndactyly, with three forward-pointing toes, though in many kingfishers one of these is missing. The members of this order are linked by their "slamming" behaviour, thrashing their prey onto surfaces to disarm or incapacitate them.
Apidae is the largest family within the superfamily Apoidea, containing at least 5700 species of bees. The family includes some of the most commonly seen bees, including bumblebees and honey bees, but also includes stingless bees, carpenter bees, orchid bees, cuckoo bees, and a number of other less widely known groups. Many are valuable pollinators in natural habitats and for agricultural crops.
The roadrunners, also known as chaparral birds or chaparral cocks, are two species of fast-running ground cuckoos with long tails and crests. They are found in the southwestern and south-central United States, Mexico and Central America, usually in the desert. Although capable of flight, roadrunners generally run away from predators. On the ground, some have been measured at 32 km/h (20 mph).
Nomadinae is a subfamily of bees in the family Apidae. They are known commonly as cuckoo bees.
Commonly known as cuckoo wasps or emerald wasps, the hymenopteran family Chrysididae is a very large cosmopolitan group of parasitoid or kleptoparasitic wasps, often highly sculptured, with brilliant metallic colors created by structural coloration. They are most diverse in desert regions of the world, as they are typically associated with solitary bee and wasp species, which are also most diverse in such areas. Their brood parasitic lifestyle has led to the evolution of fascinating adaptations, including chemical mimicry of host odors by some species.
The Puerto Rican lizard cuckoo is a species of bird in the tribe Phaenicophaeini, subfamily Cuculinae of the cuckoo family Cuculidae. It is endemic to Puerto Rico.
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 pheasant cuckoo is a species of neotropical cuckoo in the subfamily Neomorphinae of the family Cuculidae. It is native to Central and South America where it occurs in lowland tropical forest.
The lesser ground cuckoo is a species of cuckoo in the tribe Neomorphini of subfamily Crotophaginae. It is found in Costa Rica, El Salvador, Guatemala, Honduras, Mexico, and Nicaragua.
The rufous-vented ground cuckoo is a Vulnerable species of cuckoo in the tribe Neomorphini of subfamily Crotophaginae. It is found in Bolivia, Brazil, Colombia, Costa Rica, Ecuador, Nicaragua, Panama, and Peru.
The red-billed ground cuckoo is a species of cuckoo in the tribe Neomorphini of subfamily Crotophaginae. It is found in Brazil, Colombia, Peru, and possibly Ecuador.
The banded ground cuckoo is an endangered species of cuckoo in the tribe Neomorphini of subfamily Crotophaginae. It is found in Colombia and Ecuador.
The rufous-winged ground cuckoo is a species of cuckoo in the tribe Neomorphini of subfamily Crotophaginae. It is found in Brazil, Guyana, Venezuela, and possibly Colombia.
The scaled ground cuckoo is a species of cuckoo in the tribe Neomorphini of subfamily Crotophaginae. It is endemic to the Amazon rainforest near the Tapajos River in Brazil.
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.
