Collapsing bird numbers in North America prompt fears of ecological crisis – research

Collapsing bird numbers in North America prompt fears of ecological crisis – research

Bird populations across North America are falling most quickly in areas where they are most abundant, according to new research, prompting fears of ecological collapse in previously protected areas. Analysis of nearly 500 bird species across North America has found that three-quarters are declining across their ranges, with two-thirds of the total shrinking significantly. The […]

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The world’s smallest elephants are facing extinction. One woman has a plan to save them

The world’s smallest elephants are facing extinction. One woman has a plan to save them

The world’s smallest elephants are still big. Measuring around nine feet (2.7 meters) tall, Bornean elephants are the smallest subspecies of the Asian elephant, and are two feet (60 centimeters) shorter than their African counterparts. Found only on the island of Borneo, mostly in the Malaysian state of Sabah, there are fewer than 1,000 Bornean […]

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Australia’s spiky, shuffling, egg-laying echidna evolved in ‘extremely rare’ event, scientists say

Australia’s spiky, shuffling, egg-laying echidna evolved in ‘extremely rare’ event, scientists say

Australia’s burrowing echidna evolved from a water-dwelling ancestor in an “extremely rare” biological event, scientists said in a new study of the peculiar egg-laying mammals. With powerful digging claws, protective spikes and highly sensitive beaks, echidnas are well suited to a life shuffling through the forest undergrowth. But a team of Australian and international scientists […]

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