Definition
The genus Ochotona refers to the taxonomic classification that groups all species of pikas together. Pikas are small, herbivorous mammals residing in mountainous regions, related to rabbits and hares. The genus Ochotona distinguishes these animals from other lagomorphs. These creatures gather vegetation into haypiles to survive the harsh winters. Understanding 'genus Ochotona' is fundamental to understanding pika biology. The genus contains approximately 30 different species of pikas.