Mostrando postagens com marcador Penguins. Mostrar todas as postagens
Mostrando postagens com marcador Penguins. Mostrar todas as postagens

quarta-feira, 15 de março de 2017

Almost 6 million Adelie penguins live in East Antarctica

A handout photo provided by the Australian Antarctic Division (AAD) shows Adelie penguins near Casey Research Station in East Antarctica. EPA/AAD/PETER LAYT
Just under six million Adelie penguins live along 5,000 kilometers of East Antarctica's coasts, according to a study published on Wednesday, 3.6 million more than previously estimated.

A team of researchers from Australia, France and Japan used aerial and ground surveys, automated cameras and tagging and resighting data to conduct a census of the penguins over multiple breeding seasons, according to a statement from the official Australian Antarctic Division (AAD).

Source: EFE

quarta-feira, 17 de agosto de 2016

A new colony to save African penguins

An adult African penguin with its two young. With their funny moves and elegant suit-like feather coats, African penguins are some of the most attractive sights for tourists on the South African coast. EFE/Craig Harding
With their funny moves and elegant suit-like feather coats, African penguins are some of the most attractive sights for tourists on the South African coast.

But lack of food means this species is dying out, with only 25,000 pairs currently alive when 100 years ago there were over one million, an evironmental organization said Friday.

To avoid a continuous fall in numbers, conservationist organization Bird Life South Africa created an initiative to help foment colonies for the penguins on the continental coast, far away from the small islands that form their natural habitat.

"The African penguin only exists in South Africa and Namibia, so we have a global responsibility to protect it," said Christina Hagen, who works as a conservationist for Bird Life.

The initial phase of the project seeks to protect the little penguins from being devoured by leopards and gulls, a task which requires $5,400 in private donations for motion sensor cameras to detect the predators.

The cameras would also help collect information on the penguins' behavior and introduce mechanisms to distance them from carnivores.

"The reasons why the African penguin is in danger are all a consequence of human intervention, so I believe we have an ethical responsibility to fix the damage we've caused," said Hagen, adding that "most people don't even know they're endangered."

Every week, 23 African penguins die due to lack of food in the ocean, which many experts connect to climate change and over-fishing.

Source: EFE