Habitat loss and human activities led to the extinction of the splendid poison frog in Panama.
Bramble Cay melomys went extinct due to human-driven climate change and rising sea levels.
Baiji, a freshwater dolphin, likely extinct due to human impact, including fishing nets and habitat degradation.
Pinta Island tortoise likely extinct, but partial descendants found on Isabella Island, functionally extinct in natural environment.
Extinct West African black rhino, poached for horns used in Chinese medicine and Middle Eastern decoration.
Endemic Alaotra grebe extinct due to poaching and predatory fish in Madagascar's Lake Alaotra and surrounding lakes.
Spix's macaw, one of the rarest birds, extinct in the wild with only 177 captive individuals remaining.
Pyrenean ibex, a larger mountain goat, extinct due to factors like poaching, disease, and competition for resources.