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Pollution, bird flu threaten 'very fragile' Chilean dolphin population

22 April 2023 13:37 (UTC +04:00)

Growing pollution, industrial activities and now bird flu are threatening the Chilean dolphin, one of the world's smallest cetaceans, in the cold Pacific waters off Chile's western coastlines, APA reports citing Reuters.

Also known as the "tonina negra," the dolphin's small population lives along the Chilean southern and central coasts, in bays also used for industrial activities such as sea farming and seaweed extraction.

Chile's long coastline helps make it one of the world's top exporters of fish and aquatic crops.

"Chilean dolphins share spaces with humans, and knowing this, we have to work even more to protect this unique species," said veterinarian Cayetano Espinosa, adding that the species is "very fragile, because there are only a few of the dolphins left."

Espinosa is a member of the Yaqu Pacha study center on marine ecosystems.

Jose Luis Brito, curator of the Natural History Museum at the country's main maritime terminal, San Antonio, said he receives constant reports of dolphins stranded on beaches, sometimes tangled in nets and other times killed by pollution after consuming plastic or other waste.