Thresher Shark ID Guide

► Thresher Shark ID Guide (pdf)

► Thresher Shark Pocket Guide (pdf)

Latest

Press Releases 2023
Stranded Shark at Lepe Beach, Solent. Shark Trust Statement

Reports of a stranded shark were received by the Shark Trust yesterday afternoon.
TCS London Marathon 2024
Great Eggcase Hunt Australia Launched

In partnership with @CSIRO, we're calling on citizen scientists to find & record eggcases washed up around the Australian coastline or those seen by divers.

Male & Female Sharks

How do you tell the difference between a male and female shark? Click here to find out about physical and behavioural differences, as well as shark courtship...
Tonic Immobility

Tonic immobility is a reflex that causes a temporary state of inactivity in an animal. Similar to hypnosis. It occurs in a variety of different species, including many sharks and rays...
Shark Anatomy

Sharks have a range of adaptations that make them perfectly suited to their environment. It's no wonder they've gained a reputation for being some of the most impressive and formidable predators on the planet!
Shark Reproduction

Sharks invest a lot of energy into producing a few, well-developed young. There are 3 main methods of reproduction: oviparity (egg-laying), ovoviviparity and vivparity (live birth).
Shark Senses

Many shark species have brains as complex as mammals, which enables them to process a wide range of senses. Sharks have the same 5 senses as we do plus a couple more...
Shark Taxonomy

Taxonomy is a field of science that involves classifying and naming species. It's integral to wildlife conservation, providing the bedrock for our understanding of sharks.
Shark Evolution

Most scientists believe that sharks came into existence around 400 million years ago. That's 200 million years before the dinosaurs! Find out more about the history of sharks...
Adopt a Great White Shark

Adopt a Great White Shark today and you'll be supporting vital Great White Shark research in the USA.
Shark Shop

Check out our range of shark inspired gifts. From shark adoptions and gift memberships, to clothing and accessories... There's something for everyone.
Chimaera

Also known as ghost sharks. Chimaera are closely related to sharks, skates and rays. But they diverged from their shark relatives around 400 million years ago.