Event Detail

20
Aug
2026

Japanese Giant Salamanders

Richard Pearce
Thursday, 20 Aug 2026
Complimentary drinks at 6:45 pm; Talk at 7:30 pm
The HK Management Association, 14/F, Fairmont House, 8 Cotton Tree Drive, Cent
Expert Richard Pearce tells the story of the Japanese Giant Salamander, a large aquatic amphibian endemic to Japan. It reaches up to 2 metres in length and is of interest for its fully aquatic behaviour, unique skin folds and male parental care.

Richard has done extensive conservation work on the salamander, which is endangered and an endemic species to Japan.  Weighing 25–26 kg in the wild, it has a wide mouth that spans the width of its head. Its skin has extensive folds, which increase surface area for oxygen absorption.  While fully aquatic, it relies on skin and a single lung for oxygen.  Male salamander uniquely clean and protect the eggs.

In the talk, Richard tells how it inhabits cold mountain streams, requiring clear, oxygen-rich water, sometimes near rice paddies, which provide abundant prey.  However, he tells of threats ranging from habitat fragmentation to dams, concrete channels and pollution.

Richard Pearce is from the United Kingdom and read Environmental Management at the University of Lancashire.  He has resided in Japan for 15 years and is a Japanese Giant Salamander Licensed Researcher.  He is the CEO of Sustainable Daisen NPO, a non-profit organisation protecting the Japanese giant salamander and its unique habitat of Mount Daisen.  He is also a Director at Bushido Adventure Travel Ltd and owns a local guest house.  Since 2024, he has also worked at National Parks Japan.

Members of the RGS, their guests and others are most welcome to attend this event, which is HK$200 for RGS Members and HK$250 for guests and others.  This talk is free of charge for student members. 


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The opinions expressed in this event are those of the speaker and do not necessarily reflect those of the Royal Geographical Society - Hong Kong.

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