habitat expansion

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How climate change is fueling Virginia’s fire ant invasion

How climate change is fueling Virginia’s fire ant invasion

A warming climate has opened the door for fire ants — normally living in more southerly areas — to gain a stubborn foothold in the state,

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Lack of snow is, ironically, helping snow geese

Lack of snow is, ironically, helping snow geese

The birds' population in northern Alaska is increasing by 35 percent per year.

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