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100 years on, Old Pelion Hut retains its charm

19/09/2017

One of Tasmania's favourite historic mountain huts, Old Pelion Hut in the Cradle Mountain-Lake St Clair National Park, is celebrating its centenary this year.More

Future-proofing our tourism icons

18/09/2017

Environment and Parks Minister Matthew Groom has announced that $8 million will be allocated to upgrade vital infrastructure in our parks and reserves over the next two years.More

Tenders advertised for Freycinet Master Plan

28/08/2017

Freycinet is one of the absolute jewels in Tasmania's crown, with locals and visitors flocking to the area in droves to experience one of the world's most stunning areas.
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Strap-toothed Beaked Whale

Strap-toothed Beaked Whale(Drawing by Graham Sanders) 
The Strap-toothed Beaked Whale is rarely seen, as this is an open-ocean species. It can be identified by its small melon shaped head which has a grey band behind and joins with a light grey band on the dorsal surface. Smaller than Cuviers Beaked Whales, Strap-toothed Beaked Whales reach about 6 m in length and weigh up to 2 ton. Males have a pair of long, strap-shaped teeth (tusks) in the lower jaw that prevent them fully opening their mouths as they curl backward and inward. They are known to bask on calm, sunny days and sink slowly below the surface. They do not generally show their flukes on diving, which lasts at least 10 minutes. They are generally black/grey in colour, some with a brownish tinge and white underside. They have a white throat-patch which extends behind the eye and blends with a lighter grey on the dorsal surface. In other characteristics they are similar to other beaked whales with a slender body and long dolphin-like beak, triangular tail fluke and small sickle-shaped dorsal fin.

General Information

Distribution map of sightings and strandings (click to enlarge)
They are generally solitary but can be found in groups of up to three. They reach sexually maturity at around 5 years and can live up to 40 years. They are an open-ocean species that hunt mainly squid.

Stranding Information

The Strap-toothed Beaked Whale is Australia’s most common beaked whale to strand with over 70 recorded events. In most cases they are found singly stranded and dead but in a few cases there have been more than one animal involved. South Australia and Tasmania have the most incidents with around 30 standing events each.