A large number of invasive species in many countries are pets that were released in the wild. Snakes and gold fish are probably the most well known among them.

A large number of invasive species in many countries are pets that were released in the wild. Snakes and gold fish are probably the most well known among them. Most humans are selfish I think people doing the right thing in private is a lot less common than people assume hence when someone does something unselfish it is celebrated.