Tag: ivory
Africa’s 2 elephant species are both endangered, due to poaching and...
George Wittemyer, Colorado State University
CC BY-ND
Humans have been over-exploiting African elephants for centuries....
EXPLORING NATURE
The chickadee in the snowbank: A ‘canary in the coal mine’...
Benjamin Sonnenberg, University of Nevada, Reno
Wet snow pelts my face and pulls against my skis as I climb...
