Bullfrogs are invasive species in the lower mainland... someone thought they could raise them for commercial food... but didn't work out and they were released or escaped into the wild.  People are brilliant eh.  Well anyways there are a bunch in my pond so always try to catch them for fun when I see them.  They attack anything that gets near them.  Super aggressive. 

So you tried the legs off them suckers?

No I don't plan on eating any frogs.

Dang give them to me if you don't want them.

Bull frog legs fried in butter are GREAT! 

I think fried in butter is the key... not the frog legs, haha!