What is the largest marine animal currently threatened by climate change and collisions with ships?

The blue whale

The blue whale, the largest animal ever to exist on Earth, faces multiple threats, including climate change and collisions with ships. Climate change affects the availability of its main food source, krill, while collisions with ships represent a direct physical threat. Protecting these ocean giants requires international efforts, including measures to mitigate climate change and regulations to prevent collisions with ships. Their conservation is crucial not only for their survival but also for the health of global marine ecosystems, in which they play a significant role.