What's killing killer whales?
Pathology reports on more than 50 killer whales stranded over nearly a decade in the northeast Pacific and Hawaii show that orcas face a variety of mortal threats -- many stemming from human interactions.
from Latest Science News -- ScienceDaily https://ift.tt/2JqN72Z
from Latest Science News -- ScienceDaily https://ift.tt/2JqN72Z
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