ASPCA: North America's oldest humane society
Endangered Species act: a law protecting animals
Manatees: gentle giants making a comeback
Kids saving the rainforest: helping in Costa Rica
Gucci: a famous fashion designer goes fur-free
Reteti elephant sanctuary: warriors saving elephants
Tigers: an endangered species on the rise
World wildlife fund: bringing back rhinos
Turtle tunnels: saving slow movers from fast trains
Thomas Ponce: a teen speaks up for sharks
World animal protection: stopping wildlife selfies
Emily Rilling: helping first responders rescue pets
