In the penultimate episode of Crash Course Zoology, we use everything we've learned so far to try and figure out what a "species" even is anyway! As you'll see, the incredible diversity of animals ...
Scientists are identifying new species at an unprecedented rate, not due to recent evolution, but improved genetic and ...
The piping plover is a federally endangered species in Pennsylvania. In 2017, a pair was found nesting on Presque Isle for the first time in 60 years. The federal Endangered Species Act is getting ...
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