Fasciated tiger heron
Fasciated tiger heron | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Pelecaniformes |
Family: | Ardeidae |
Genus: | Tigrisoma |
Species: | T. fasciatum
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Binomial name | |
Tigrisoma fasciatum (Such, 1825)
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Range for T. fasciatum |
The fasciated tiger heron (Tigrisoma fasciatum) is a species of
In 1988 the fasciated tiger heron was categorized by the IUCN as
Taxonomy
First described as Ardea fasciata by George Such in 1825 from a specimen collected in Serro do Imbé, Brazil,[2] the fasciated tiger heron is now one of three species assigned to the genus Tigrisoma.[3] In the past, it has sometimes been considered as a subspecies of the rufescent tiger heron.[4] It has three subspecies:[5]
- T. f. fasciatum, described by Such in 1825,[3] is found in extreme northeastern Argentina and southeastern Brazil.[4]
- T. f. pallescens, described by
- T. f. salmoni, described by Philip Lutley Sclater and Osbert Salvin in 1875,[3] is the most widespread of the subspecies, found on the Caribbean slope in Costa Rica and Panama, east and west of the Andes in Colombia, south through eastern Ecuador, Peru and Bolivia, and in northern Venezuela.[4]
The genus name Tigrisoma is a combination of the
Description
At 23–25 in (58–64 cm) in length, the fasciated tiger heron is the smallest of the three tiger herons.
Range and habitat
The fasciated tiger heron is found primarily in foothills, along rocky, quickly-moving streams.[11] Its range extends from Costa Rica through northwestern Argentina, southeastern Brazil, and Guyana; it has been recorded as a vagrant in Nicaragua.[1][10] Although it occurs from sea level to 2,400 ft (730 m),[12] it is generally found at higher elevations than the rufescent tiger heron where the two species occur together.[13]
Behavior
The fasciated tiger heron is typically solitary, though multiple birds may gather at intervals of several hundred yards (meters) in favored fishing areas.[10]
Food and feeding
It hunts along rivers, standing on the shore or on rocks in the watercourse with its neck partly extended. Its prey is primarily fish, which it catches by stabbing with its beak,[10] though it also takes large insects.[14]
Breeding
It builds a platform nest of sticks and lianas.[2]
Voice
Nothing is known about the vocalizations of this species.[2]
Conservation status and threats
When the
In human culture
There is some evidence that the fasciated tiger heron served as a food item for
References
- ^ . Retrieved 12 November 2021.
- ^ a b c "Fasciated Tiger-heron (Tigrisoma fasciatum)". Handbook of Birds of the World Alive. Retrieved 21 January 2015.
- ^ a b c d "ITIS Report: Tigrisoma". Integrated Taxonomic Information System. Retrieved 21 January 2015.
- ^ ISBN 978-0-226-05641-8.
- ^ "ITIS Report: Tigrisoma fasciatum". Integrated Taxonomic Information System. Retrieved 21 January 2015.
- ^ Jobling (2010), p. 384.
- ^ Jobling (2010), p. 158.
- ISBN 0-691-00974-0
- ISBN 978-0-691-08529-6.
- ^ ISBN 978-0-691-09250-8.
- ISBN 978-0-292-71965-1.
- ^ a b c "Fasciated Tiger-heron Tigrisoma fasciatum". BirdLife International. Retrieved 25 January 2015.
- ISBN 978-0-691-13023-1.
- ISBN 978-0-7923-4863-4.
- ISBN 978-0-387-71303-8.
Cited works
- Jobling, James A. (2010). The Helm Dictionary of Scientific Names. London, UK: Christopher Helm. ISBN 978-1-4081-2501-4.
External links
- Media related to Tigrisoma fasciatum at Wikimedia Commons
- Data related to Tigrisoma fasciatum at Wikispecies