Cuckoos are a family of birds that encompasses around 127 around the world. Cuckoos are found on all continents, except Antarctica, and live in various habitats. Some species are arboreal, while others are terrestrial. Many are insectivores, but some are known to consume lizards and other birds when available.
Physical description
Cuckoos and medium-sized birds ranging from 0.03 pounds to 1.4 pounds, while their length varies from 6 to 25 inches. The channel-billed cuckoo is the largest species. The feet of the cuckoos are characterized by four toes, the two inner toes pointing forward, while the two outer fingers pointing back.
While several species, … CONTINUE READING