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Siebren Kuperus
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Siebren Kuperus
Siebren Kuperus
In memoriam Siebren Kuperus
Interview with Siebren Kuperus
photo gallery
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Geoclemys hamiltoni placing
10 Nov 2013
Speckled tortoises (Homopus signatus) collected in the wild to reinforce the studbook
27 Nov 2015
CONSERVATION in Myanmar (Batagur trivittata, Geochelone platynota, Manouria emys, Heosemys depressa)
5 Feb 2009
Goodbye from Harry Rotmans
20 Jan 2022
Interview with Evert Henningheim
24 Feb 2014
Studbook keepers day April 9 2016
13 Mar 2016