Squacco heron

Squacco heron
Ariège, France
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Pelecaniformes
Family: Ardeidae
Genus: Ardeola
Species: A. ralloides
Binomial name
Ardeola ralloides
(Scopoli, 1769)
Range of A. ralloides      Breeding range     Year-round range     Wintering range

The squacco heron (Ardeola ralloides) is a small heron, 44–47 cm (17–19 in) long, of which the body is 20–23 cm (7.9–9.1 in), with 80–92 cm (31–36 in) wingspan.[2] It is of Old World origins, breeding in southern Europe and the Greater Middle East.

Behaviour

Flying in Greece

The squacco heron is a migrant, wintering in Africa. It is rare north of its breeding range. This is a stocky species with a short neck, short thick bill and buff-brown back. In summer, adults have long neck feathers. Its appearance is transformed in flight, when it looks very white due to the colour of the wings.

The squacco heron's breeding habitat is marshy wetlands in warm countries. The birds nest in small colonies, often with other wading birds, usually on platforms of sticks in trees or shrubs. Three to four eggs are laid. They feed on fish, frogs and insects.

Etymology

The English common name squacco comes via Francis Willughby (c. 1672) quoting a local Italian name sguacco. The current spelling comes from John Hill in 1752.[3]

The scientific name comes from Latin ardeola, a small heron (ardea), and ralloides, Latin rallus, a rail and Greek -oides, "resembling".[4]

Ardeola ralloides eggs

References

  1. ↑ BirdLife International (2012). "Ardeola ralloides". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 26 November 2013.
  2. ↑ Snow, David William; Perrins, Christopher, eds. (1997). The Birds of the Western Palearctic [Abridged]. OUP. ISBN 0-19-854099-X.
  3. ↑ Lockwood, W.B. (1993). The Oxford Dictionary of British Bird Names. OUP. ISBN 978-0-19-866196-2.
  4. ↑ Jobling, James A (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. pp. 54, 330. ISBN 978-1-4081-2501-4.
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