What can kill a dolphin?

Dolphins are highly intelligent marine mammals that face a variety of threats to their survival. Some of the main causes of dolphin mortality include:

- Poaching and hunting: Dolphins are hunted for their meat, oil, and skin, and some are also killed as bycatch in fishing operations.

- Pollution: Dolphins can ingest or become entangled in plastic waste and other pollutants, which can cause health problems or death.

- Climate change: Changes in ocean temperature, sea levels, and food availability due to climate change can disrupt dolphin habitats and make them more susceptible to disease.

- Habitat destruction: The destruction of coastal habitats, such as mangroves and coral reefs, can reduce the food supply for dolphins and make them more vulnerable to predators.

- Disease: Dolphins can suffer from a variety of diseases, some of which can be transmitted from humans.

- Boat strikes: Dolphins can be injured or killed when they collide with boats.

- Sonar use: The use of sonar by the military and other organizations can disrupt dolphin communication and behavior, and can even cause physical injuries.