What is group of snake?

A group of snakes is called a den, bed, pit, or nest. Snakes are often solitary creatures, but during the mating season or in cooler climates, they may congregate in large groups. Some species of snakes, such as the garter snake, form communal dens where they hibernate together during the winter. Other species, such as the king cobra, are often found in loose groups near a food source. Overall, the social behavior of snakes varies greatly depending on the species and their environment.