Tasman Booby
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Sula (dactylatra) tasmani van Tets, Meredith, Fullagar & Davidson, 1988 |
The Tasman Booby (Sula (dactylatra) tasmani) was a large seabird of the gannet family, Sulidae, described from bones found on Norfolk and Lord Howe Islands in the Tasman Sea (van Tets et al 1988) that was believed to have become extinct in the late 18th Century or early 19th Century on Lord Howe Island because of predation by visiting sailors, with the last sight record dating from 1788, being already extinct on Norfolk Island.
However, this taxon has more recently (Priddel et al 2005) been considered to be a subspecies of the Masked Booby, Sula dactylatra tasmani, still extant as a breeding species on Lord Howe Island. Holdaway & Anderson (2001) attribute subfossil material from Norfolk Island simply to Sula dactylatra.
[edit] References
- BirdLife International (2004). Sula tasmani. 2006 IUCN Red List of Threatened Species. IUCN 2006. Retrieved on 11 May 2006. Database entry includes justification for why this "species" is extinct (note that this information is outdated)
- Holdaway, Richard N.; & Anderson, Atholl. (2001). Avifauna from the Emily Bay settlement site, Norfolk Island: a preliminary account. Records of the Australian Museum, Supplement 27 (2001): 85-100. ISBN 0-7347-2305-9
- Priddel, David; Hutton, Ian; Olson, Samantha; & Wheeler, Robert. (2005). Breeding biology of Masked Boobies (Sula dactylatra tasmani) on Lord Howe Island, Australia. Emu 105(2): 105-113.
- van Tets, G.F.; Meredith, C.W.; Fullagar, P.J.; & Davidson, P.M. (1988). Osteological differences between Sula and Morus, and a description of an extinct new species of Sula from Lord Howe and Norfolk Islands, Tasman Sea. Notornis 35: 35-57.