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Topic: range expansion

Kelp forests function differently in warming ocean

Kelp forests in the UK and the wider North-East Atlantic will experience a marked change in ecosystem functioning in response to continued ocean warming...

How to achieve a peaceful coexistence between wolves and humans

The persecution of wolves in order to remove them from human settlements has culminated in their near-disappearance in numerous European countries, like Spain and...

How coyotes conquered the continent

Coyotes now live across North America, from Alaska to Panama, California to Maine. But where they came from, and when, has been debated for...

Alligators on the beach? Killer whales in rivers?

Alligators on the beach. Killer whales in rivers. Mountain lions miles from the nearest mountain. In recent years, sightings of large predators in places where...

Which trees are at greatest risk of beetle invasion?

Pitch pine forests are at greater risk of attack from the southern pine beetle than forests with a mix of tree species, according to...