Huettner, T., Dollhaeupl, S., Simon, R. et al. 2021. Activity budget comparisons using long-term observations of a group of bottlenose dolphins (Tursiops truncatus) under human care: Implications for animal welfare. Animals 11(7), 2107.
Zoos and aquaria must provide optimal husbandry conditions and the highest welfare standards for their animals. How the welfare state of an animal or a group of animals can be precisely assessed is currently under...