We've known climate change will cause trouble for polar bears for a while, but a new study reveals their metabolic rates are higher than we thought, and a changing environment is making it harder for them to snare enough food to reach energy demands.
from Inhabitat - Green Design, Innovation, Architecture, Green Building https://inhabitat.com/polar-bears-could-go-extinct-sooner-than-scientists-previously-thought
via Inhabitat
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