Wild River Dolphin Conservation Welfare

Freshwater dolphins including the Ganges river dolphin and Amazon river dolphin face severe welfare challenges from pollution, entanglement, and habitat degradation.

Key Facts

Six river dolphin species exist globally with most listed as Vulnerable to Critically Endangered
The Indus river dolphin numbers fewer than 2,000 individuals; the Yangtze river dolphin is likely extinct
River dolphins navigate by echolocation as most freshwater habitats have poor visibility
Entanglement in fishing nets is a leading cause of mortality across all river dolphin species
Noise pollution from boat traffic interferes with echolocation causing navigational and foraging impairment

Welfare Considerations

River dolphins entangled in nets experience drowning distress as obligate air-breathers. Chronic noise pollution impairs echolocation, causing navigational errors and reduced foraging efficiency. Chemical pollution from agricultural and industrial sources causes reproductive failure and immunosuppression. The loss of the Yangtze river dolphin represents an entire species failing to receive adequate welfare protection before extinction. Each surviving river dolphin population represents an irreplaceable welfare and conservation priority.

What You Can Do

Support river dolphin conservation organisations in the Ganges, Amazon, and Irrawaddy basins
Advocate for fishing gear modifications that allow dolphin escape in river fisheries
Support water quality improvement initiatives in major river systems with dolphin populations
Donate to Gangetic river dolphin research and conservation programmes
Raise awareness about river dolphins as among the most endangered and overlooked cetaceans