The pace of evolution seems to have... accelerated. First we had monkeys using tools. Meanwhile, one of their brother monkeys started walking upright, just like we (that is, assuming you're a human) do.

Now, "Dolphins Observed Using Tools". Our mammalian brothers off Australia use sponges to protect their snouts while foraging on the sea floor.

Join PETA before it's too late, and make sure and wear your membership card around your neck.