LIVE STREAMING
An undated photograph showing endangered tucuxi dolphins (Sotalia guianansis) swimming in Sepetiba Bay, located in Brazil's Rio de Janeiro state.
An undated photograph showing endangered tucuxi dolphins (Sotalia guianansis) swimming in Sepetiba Bay, located in Brazil's Rio de Janeiro state.

Dozens of endangered dolphins found dead in Brazil

At least 78 tucuxi dolphins have been found dead in the past 17 days in Sepetiba Bay, located in Rio de Janeiro state, threatening the survival of one of…

MORE IN THIS SECTION

Mourning in Colombia

Piñatas For Everyone

A Latino in the Stars

Hispanic Role Model

A Latino Storyteller

Pau Gasol enters the HOF

SHARE THIS CONTENT:

At least 78 tucuxi dolphins have been found dead in the past 17 days in Sepetiba Bay, located in Rio de Janeiro state, threatening the survival of one of Brazil's most endangered marine mammals, environmentalists said Wednesday.

The Instituto Boto Cinza, a non-governmental organization, reported the dolphin deaths on social media.

The dead tucuxis (Sotalia guianansis), a species known in Brazil as boto-cinza, started appearing in mid-December, having beached themselves around Sepetiba Bay, located some 80 kilometers (about 50 miles) west of Rio de Janeiro.

The dead dolphins represent about 10 percent of the roughly 800 tucuxis estimated to be left in Sepetiba Bay.

The tucuxi is a freshwater dolphin found in the rivers of the Amazon basin and estuaries along the Atlantic coasts of Central and South America.

Up until now, the worst years for the tucuxis had been 2010, when 32 of the dolphins were found dead, and 2016, when 69 of the marine mammals died.

Instituto Boto Cinza researchers have not yet determined what killed the dolphins, but they have ruled out poaching.

Necropsies will be performed on the dead dolphins in an effort to identify the cause of death, the environmental group said.

  • LEAVE A COMMENT:

  • Join the discussion! Leave a comment.

  • or
  • REGISTER
  • to comment.
  • LEAVE A COMMENT:

  • Join the discussion! Leave a comment.

  • or
  • REGISTER
  • to comment.
00:00 / 00:00
Ads destiny link