A zookeeper describes an incident at the zoo that leaves all of the animals behaving strangely and becoming self-aware.

A single mother whose own mother recently passed away travels to South Carolina with her seven-year-old son in search of her mother's pet parrot, as she hopes to hear her mother's voice again.

A zookeeper spends the beginning of the zombie apocalypse, and her last moments alive, freeing the zoo animals from their cages.