Currently, about 2000 individuals remain, and it is estimated that only about 20 remain in some subpopulations (Braulik2015a). 5окт. 2020г.
How many dolphins remain in the world in 2020?
Currently, there are only five extant species of river dolphins remaining in the world, all of which are endangered or endangered. This is because pollution, dams, transport and bycatch have damaged this iconic species.
How many dolphins on the Ganges River will remain in the world in 2021?
Approximately 2,500 to 3,000 dolphins from the Ganges live in the wild.
How many dolphins are there on the Ganges?
According to the census, there are a total of 41 dolphins on the Ganges, from the Vidinor Barrage to the Bulandshahar Lola Barrage. This number in 2019 was 35. According to the latest data, four calves and two adults have increased from the previous year.
How many Indus river dolphins remain in 2020?
The number of Indus river dolphins is increasing with the help of the community. Pakistan currently has an estimated 1,816 Indus river dolphins, according to a new WWF survey. This is 50% more than the 1,200 dolphins estimated after the first census in 2001, when the species appears to be endangered.
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