American bullfrog - Invasive Species Council of British Columbia
American Bullfrog, Planet Zoo Wiki
Seeing so many invasive frogs, he asked permission to harvest them for food. This B.C. district said yes
An adult American bullfrog (Lithobates catesbeianus) captured in Grand
In the egg, American bullfrogs learn how to avoid becoming lunch
AMERICAN BULLFROG
More About My Beautiful Friend the American Bullfrog – What Next Photography & Graphic Arts
Invasive species cost world US$16B: study
An invasive American bullfrog with tracking device.