BBC2 年
Invasive species bullfrog and snake cost world $16bn - study
The American bullfrog and brown tree snake have collectively caused $16.3bn (£13.4bn) in global damage since 1986. In addition to ecological harm, the invasive pair have ruined farm crops and ...
AZ Animals (US) on MSN4 个月
The 8 Best Pet Frogs For Beginners
The American bullfrog and the leopard frog were once the ... in length and can survive for five to ten years. They have a ...