Great spotted cuckoo

Great Spotted Cuckoo (Clamator glandarius) is a species of cuckoo in the family Cuculidae. It is a brood parasite, meaning it lays its eggs in the nests of other bird species, particularly those of corvids such as crows and magpies. The adult cuckoo does not care for its young; instead, the host species unknowingly raises the cuckoo chick as its own.

Description

The Great Spotted Cuckoo is characterized by its large size, with a length of approximately 39-41 cm and a wingspan of 70-85 cm. It has a greyish body, with a distinctive white belly spotted with black. The head is small with a slight crest, and the beak is strong and curved. Juveniles have a more rufous coloration and less distinct spotting.

Distribution and Habitat

The Great Spotted Cuckoo is found across the Mediterranean region, extending into the Middle East and parts of Africa. Its habitat includes open woodlands, farmlands, and areas with scattered trees and bushes. The species is migratory, wintering in sub-Saharan Africa.

Behavior

Feeding

Great Spotted Cuckoos primarily feed on insects, especially caterpillars, which they find in their woodland and farmland habitats. They are also known to eat fruits and seeds occasionally.

Reproduction

As a brood parasite, the Great Spotted Cuckoo does not build its own nest. Instead, the female lays her eggs in the nests of other birds, particularly corvids. The cuckoo egg hatches earlier than the host's eggs, and the cuckoo chick may eject the host's eggs or young from the nest to monopolize the food provided by the unsuspecting host parents.

Conservation Status

The IUCN Red List currently lists the Great Spotted Cuckoo as Least Concern (LC). While the species is widespread, its population trends are unknown, and it faces threats from habitat loss and degradation.

Cultural Significance

In some cultures, the Great Spotted Cuckoo is associated with superstition and folklore, often related to its parasitic breeding behavior.

See Also

• Cuckoo
• Brood parasitism
• Corvidae

External Links

• IUCN Red List - Clamator glandarius
• BirdLife International - Fascinating Facts about Cuckoos

Conservation status by IUCN Red List category
Extinct
Extinct (EX) Extinct in the Wild (EW)	(list) (list)
Threatened
Critically Endangered (CR) Endangered (EN) Vulnerable (VU)	(list) (list) (list)
Lower Risk
Near Threatened (NT) Conservation Dependent (CD) Least Concern (LC)	(list) (list)
Other categories
Data Deficient (DD) Not Evaluated (NE)	(list)
Related topics International Union for Conservation of Nature (IUCN) IUCN Red List NatureServe status Lists of organisms by population
Comparison of Red List classes above and NatureServe status below

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