Are you up for the responsibility?

[Blue Bay 1,027]

Due some dubious circumstances (not really, you just found an almighty button with a note attached to it at the bottom of your cornflakes box) you were given the task to entirely eliminate an animal genus (this includes any mammals, birds, fishes, reptiles, amphibes and insects) from the Earth's surface,  to restore the worlds equilibrium. Otherwise our planet will explode, because...REASONS!

 

Which would you choose?

[Mephala 2,635]

Mammals, because then we would be rid of humans. 

EDIT: At the same time that includes any form of bovine, but...:c

Edited August 13, 2013 by PinkieDaShy