Which agency is responsible for protecting endangered animals and plants?

The agency responsible for protecting endangered animals and plants is the U.S. Fish and Wildlife Service, which is a part of the Department of the Interior. However, the Environmental Protection Agency (EPA) plays a significant role in protecting the environment, which indirectly benefits endangered species and their habitats through the regulation of pollutants and toxic substances. The EPA's activities can ensure that ecosystems remain healthy, thus supporting the survival of vulnerable wildlife and plant species.

In contrast, the Department of Pesticide Regulation (DPR) primarily focuses on the regulation of pesticides and their safe use in agriculture and other sectors, while the USDA (United States Department of Agriculture) oversees agricultural practices and food production, including some conservation programs. The SCPCA (which is not a recognized federal agency in the context of endangered species) does not directly relate to federal efforts for the protection of endangered species.

Overall, while the EPA engages in environmental protection efforts that contribute to the safeguarding of endangered plants and animals, it is essential to recognize the specific roles of multiple agencies, including the U.S. Fish and Wildlife Service, when discussing conservation directly related to endangered species.