Just Between Us Squirrels, There Might Be Trouble in the Arctic Dating Scene
Briefly

Male Arctic ground squirrels go through puberty every year.As if that wasn't hard enough, now the females have a problem, too.According to a paper published on Thursday in the journal Science, climate change appears to be making them emerge from hibernation earlier.That matters, because it could throw off the timing of the animals' mating cycle.
Read at www.nytimes.com
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