〔電子〕Pleistocene Tsunami: Predator and Prey

This is a tale that began in the depths of space and was billions of years unfolding. A tale of planetary alignments, rogue asteroids, an interstellar journey and an ice age. All which led to a drama involving a rabbit, a coyote, and a lake. The thing is, the lake became a river and that's when the real drama began.