translate English to French: Vulnerability to predation also may be increased through impaired swimming ability (Hecnar 1995) or incomplete metamorphosis, which may limit the ability to move on land (Huey 1980).
La permÃ©abilitÃ© de leur peau et leur dÃ©pendance Ã l'Ã©gard des habitats aquatiques pour la reproduction, l'alimentation, le dÃ©veloppement larvaire et l'hibernation contribuent Ã©galement Ã accroÃ®tre la sensibilitÃ© des amphibiens Ã la pollution de l'eau (Vitt et al., 1990).