Deciphering seed dispersal decisions of agouti rodents

Much like the squirrels and chipmunks in deciduous climates, there is a cat-sized creature in tropical regions that practices scatter hoarding – burying the seeds they find if they don't eat them right away.

Reindeer adapt to climate change by eating seaweed

The bodies of Svalbard reindeer are extremely well adapted to their arctic home at 79 degrees N latitude. As the northernmost reindeer population on the planet, they are thick and round, which makes it easier for them to ...

An ecological tale of two scavengers

Two species of vulture—the turkey vulture and the black vulture—are able to coexist because their respective traits reduce the need for them to compete for nutritional resources, according to a study by University of ...

Studying reintroduction of bull trout with simulations

A multi-institutional team of researchers, led by Meryl Mims, has assessed how environmental, demographic, and genetic factors play a role in the reintroduction of bull trout in Washington State.

Woolly stars need catastrophes to live

A small, crunchy, spiny plant redefines toughness as it thrives on catastrophic flooding. The endangered Santa Ana Woolly Star does not just prosper with floods, though; it depends on them. Thanks to a huge dam, natural floods ...

Tracking turtles with telemetry

A new model has been created that can forecast the location of Eastern Pacific leatherback turtles along the coast of Central and South America in an effort to decrease bycatch mortality of this critically endangered and ...

Researchers get to the bottom of fairy circles

Fairy circles are round gaps in arid grassland that are distributed very uniformly over the landscape and only occur along the Namib Desert in southern Africa and in parts of Australia. Various theories circulate about the ...

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