River Dolphin Conservation and Welfare

River dolphins are among the most endangered cetaceans globally, facing threats from bycatch, boat strikes, habitat loss, and pollution that create both conservation and welfare crises.

Key Facts

Six river dolphin species exist globally, with the Yangtze river dolphin (baiji) declared functionally extinct in 2006
The South Asian river dolphin (Ganges and Indus) faces critical endangerment from entanglement and hunting
Amazon river dolphins (boto) are killed deliberately for use as fish bait in some regions
River dolphins navigate entirely by echolocation, making them vulnerable to acoustic disturbance from boat traffic
Mafia-like illegal fishing operations use river dolphins as bait despite legal prohibition in some countries

Welfare Considerations

River dolphins occupy freshwater ecosystems that are among the most heavily impacted by human activities, creating welfare harms from multiple simultaneous threats. Entanglement in fishing gear causes drowning or injury; propeller strikes cause severe trauma; and deliberate killing for bait causes obvious suffering. The concentration of these threats in small, isolated river populations means individual welfare harms directly affect population viability. Reducing bycatch through modified gear and creating no-take sanctuary zones addresses both welfare and conservation simultaneously.

What You Can Do

Support river dolphin conservation organizations working on bycatch reduction and habitat protection
Advocate for sanctuary zone establishment in critical river dolphin habitat
Learn about river dolphin species and threats to support targeted conservation efforts
Donate to organizations monitoring and protecting critically endangered river dolphin populations