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Difference between revisions of "Australasian Shoveler" - BirdForum Opus

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*[http://www.arthurgrosset.com/ozbirds/australianshoveler.html Arthur Grosset's Birds]
 
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Revision as of 16:17, 29 July 2009

Male
Photo by Tony Brown
Lake Monger, Perth, Australia
Anas rhynchotis

Identification

46-56cm

  • Long, spatulate bill

Male

  • Blue-grey head, with a vertical white crescent
  • Chestnut sides
  • Blue forewing
  • White underwing shows in flight

Female

  • Overall rufous-brown plumage, with darker streaks on upperparts
  • Buffish feather edges
Female
Photo by Neil
Sydney,Australia, February 2004

Distribution

Australasia: found in south-western and south-eastern Australia; Tasmania, and New Zealand.

Taxonomy

Subspecies[1]

There are 2 subspecies

  • A. r. rhynchotis:
  • A. r. variegata:

Habitat

A wide variety of wetlands; prefers large permanent lakes or swamp that have abundant shrubbery cover of melaleuca and cumbungi.
Only an infrequent user of mangrove swamps, floodwaters, sewage farms.

Behaviour

Diet

The diet includes a wide variety of vegetable matter: herbs, grasses, pondweeds, wigeon grass, eelgrass, and algae.

Breeding

Seven or eight eggs are laid and incubated for 25-26 days; the young fledge after 40-45 days.

References

  1. Clements, JF. 2008. The Clements Checklist of Birds of the World. 6th ed., with updates to December 2008. Ithaca: Cornell Univ. Press. ISBN 978-0801445019.
  2. Avibase
  3. Animal Bytes
  4. BF Member observations

Recommended Citation

External Links

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