Acquisitions for the Studbook HEOSEMYS SPINOSA and the Studbook CYCLEMYS SPP

20 May 2007

In memoriam Siebren Kuperus

11 Nov 2015

Tips for studbook management

18 Jun 2009

Turtles in Trouble: The World’s 25+ Most Endangered Tortoises and Freshwater Turtles – 2018

6 Mar 2018

Interview with Siebren Kuperus

16 Sep 2015

Beschermingsproject Testudo kleinmanniI (Egyptische landschildpad)

8 Dec 2008