• Find an endangered frog

    Find an endangered frog
    A rare frog thought to be extinct was found in northern Israel. It was the same Hula paint frog from 1955, and when scientists thought they were extinct, no one objected.
  • Use algorithms to detect extinct frogs

    Use algorithms to detect extinct frogs
    According to environmental consultant Gary Kittleson, his favorite method of counting frogs is to listen to these