Fishes

Fishes are a diverse and important group of animals, playing critical roles in aquatic ecosystems around the world. According to estimates from the World Wildlife Fund, approximately one-third of all fish populations are overfished, and many species are threatened with extinction due to human activities such as pollution, climate change, and overfishing. However, there are many organizations and groups working to protect fish populations and their habitats, such as the Ocean Conservancy and Oceana, and their efforts have helped to mitigate the impacts of human activities on fish populations and promote sustainable fishing practices.