They're not animals but bugs. All of them. Especially bees, wasps and centipedes. I don't care about what they do for the earth and science and all that other ********. They need to GO.
And SPIDERS The most repulsive things on this earth. They need to be the first to go.
Absence of snakes means famine, disease and death. They are very important in the ecology as they control the population of pests that destroy crops and spread diseases. There is no animal that should go extinct as every organism depends on each other.