Huge Brown Trout Eats Mice

With little competition and few predators, New Zealand brown trout can grow to epic proportions. These prize fish sometimes reaching a meter in length and weigh up to 5 kilos.  And they have developed monstrous appetites and “a bloody-thirsty penchant for mice,” as this classic BBC film shows.

See a related video about the history of brown trout in New Zealand.