Habitat and Ecology The Ganges dolphins live in freshwater rivers, mainly in the slow-moving plains. They prefer the deep sea, where prey is readily available. They mainly feed on fish and invertebrates and use echolocation to detect prey.
Are Ganges dolphins blind?
In evolutionary biology, Ganges dolphins have been "blind" for about 20 million years and share their limited vision with international freshwater dolphin cousins: Janze, Amazon, Laplata, and Indus dolphins. doing.
How many dolphins on the Ganges River remain in the world in 2020?
Currently, about 2000 individuals remain, and it is estimated that only about 20 remain in some subpopulations (Braulik 2015a).
How many Ganges dolphins will remain in the world in 2021?
Approximately 2,500 to 3,000 dolphins from the Ganges live in the wild.
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