A chinese softshell turtle, pelodiscus sinensis endemic to China swimming onto another turtle species at Singapore river wonders, safari zoo, mandai reserves

turtle softshell carapace head tortoise neck aquatic shell pelodiscus sinensis wildlife bottom habitat trionyx underwater animal freshwater zoo nose fauna swim reptile reserve claw float creature marine singapore amphibian hainan asia water nature wonder eye natural mandai vulnerable soft pond wild lake oriental river safari mongolia tropical china chinese