What are disadvantages of belgua whales?

Beluga whales face several disadvantages, including their vulnerability to habitat degradation and climate change, which affect their Arctic and sub-Arctic environments. They are also threatened by pollution, as toxins accumulate in their fat tissues, impacting their health and reproductive success. Additionally, increased shipping traffic and noise pollution can disrupt their communication and social behaviors. Finally, hunting and entanglement in fishing gear pose further risks to their populations.