Rewilding Our Ocean's
Threatened Sharks
And Rays

ReShark is an international coalition advancing scalable shark and ray rewilding. We connect ex situ and in situ conservation efforts through breeding and conservation translocations programs.

About Us Our Affiliate Projects In The News

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Our Affiliate Projects

A diver holding an Indo-Pacific leopard shark in Raja Ampat

StAR Project

Re-establishing healthy, genetically diverse, and self-sustaining populations of Indo-Pacific leopard sharks through conservation breeding and translocation.

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Shark Ray 360

Securing a future for the critically endangered bowmouth guitarfish through coordinated global conservation, research, and recovery efforts.

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Our Impact In Numbers

107

Partners Worldwide

24

Countries Represented

2

Affiliate Projects

87

Animals Released

Latest from ReShark

SEPTEMBER 2026 StAR PROJECT

Advancing Environmental DNA Research for Post-Release Monitoring

A pilot eDNA study in Raja Ampat, conducted in collaboration with Dr. Shannon Corrigan of the Minderoo Foundation OceanOmics Centre at the University of Western Australia, is exploring new approaches to post-release monitoring of Indo-Pacific leopard sharks as part of the StAR Project.

OCTOBER 2026 LATEST SCIENCE

Executive Director Dr. Mark Erdmann Delivers Keynote at 81st WAZA Conference in Cologne, Germany

SEPTEMBER 2026 SHARK RAY 360

Shark Ray 360 Showcases Coalition Progress at AZA Annual Conference