Pink river dolphins live in the main rivers of the Amazon River and the Orinoco river in South America. They are endangered because of the increase in population in the basins of these two rivers , increasing the pollution, the river traffic and therefore the accidental killing.
Answer: Pink river dolphins live in the main rivers of the Amazon River and the Orinoco river in South America. They are endangered because of the increase in population in the basins of these two rivers , increasing the pollution, the river traffic and therefore the accidental killing.
The Amazon river dolphin, also known as pink river dolphins, is becoming vulnerable in certain areas due to dams and contamination of rivers and lakes . Help WWF save them.
Are the Dolphins of the Amazon endangered?
The dolphins of the Amazon river have been listed as “Endangered ” by the International Union for Conservation of Nature (IUCN) in its latest “Red List” published in November 2018.
Why is the baiji dolphin endangered?
Currently considered “critically endangered,” the Baiji dolphin will soon be considered “extinct,” making the species the first dolphin species to be driven to extinction by humans . Found only in the Yangtze River in China, Baiji dolphins were frequently under threat from incidental bycatch by fisheries.
Why are dolphins being killed in the Amazon River?
The Amazon river dolphin faces many challenges due to factors such as pollution, habitat degradation, and boat traffic. Sadly, Amazon river dolphins are being slaughtered by the thousands to be used as bait for catfish (a. k. a. piracatinga) which is exported to neighboring countries.
How many dolphins are left in the Amazon River?
We don’t know the exact number of Amazon river dolphins left, but it is likely to be in the tens of thousands . This means that this is a vulnerable species and classified as endangered by IUCN.
In the Brazilian and Colombian Amazon, river dolphins are often deliberately killed for use as bait in the “mota” catfish fishery, which gathers fish that demand high prices in the city.
Another popular inquiry is “How many river dolphins are left in the world?”.
My best answer is there are only five extant species of river dolphins left in the world today and they are all endangered or critically endangered. This is because pollution, dams, shipping and bycatch have taken their toll on this iconic species.
Are river dolphins at risk of extinction?
As many people do not know river dolphins exist, let alone that they are at risk of extinction , we will launch an awareness campaign to inform people and governments about their river dolphin species and the urgency of the situation to save them and their habitats. System planning: Sambor campaign and free flowing river section is maintained.
Mercury pollution from small-scale gold mining activities are one of the main threats to the Bolivian river dolphin, a subspecies of the Amazon river dolphin. The mercury reaches dolphins through the food chain.