As rising global temperatures alter ecosystems worldwide, animal species usually have two choices: adapt to changing local conditions or flee to a cooler clime. Ecologists have long assumed that the world's bird species were best equipped to respond to the pressures of climate change simply because they have the option of flying to higher altitudes or towards global poles. But a new study finds that few bird species are able to escape the realities of a warming world.
from Latest Science News -- ScienceDaily https://ift.tt/ahoIirv
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