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Common Hawk-Cuckoo

Image via Macaulay Library

Birdwatching

Common Hawk-Cuckoo

Scientific name
Hierococcyx varius
Family
Cuculidae
Conservation status
Least concern
Habitat
Forest mixed
Wing shape
Broad
Tail shape
Pointed
11,127birds tracked
0copies listed for sale
Provenance

Where it came from

The Common Hawk-Cuckoo (Hierococcyx varius) is a brood-parasitic bird native to the Indian subcontinent. It was formally described by the naturalist Martin Lichtenstein in 1823. Its evolution is characterized by a remarkable case of Batesian mimicry; the bird has evolved plumage and flight patterns that closely resemble those of the Shikra, a local bird of prey. This evolutionary adaptation serves to deter potential hosts, such as babblers, from aggressively defending their nests when the cuckoo approaches to deposit its egg.

The design of the Common Hawk-Cuckoo is defined by its broad wings and pointed tail, which assist in its swift, direct flight pattern. This physical configuration is essential to its survival strategy, allowing it to move inconspicuously through forest canopies and open woodlands. While not a human-designed object, the species is historically significant in ornithological studies for its distinct three-note call, famously described as 'brain-fever' due to its repetitive and persistent nature during the breeding season.

Written by Pi, the helpful collecto.rs AI

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About

About Common Hawk-Cuckoo

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