Africanized Honey Bee
We can blame human beings for the development of the dangerous Africanized Honey Bee. This bee, also known as the Killer Bee, was created by human and not made by nature. Humans created the bee by cross-breeding the African honey bee and various European Honey bees. The bee was made in the hopes that it would make more revenue by increasing honey production. When the new breed of bee was sent to Brazil in the 1950’s, a swarm accidentally escaped.