They live together in monogamous pairs, which stake out a territory.

Social groups are made up of a monogamous pair and one or two of its young.

Foxes tend to form monogamous pairs in the breeding season.

The courtship procedure is complex and results in the formation of monogamous pairs.

In fact, they live as monogamous pairs with their young, defending the same territory.

They do not have monogamous pairs, nor are there harems.

He still hoped, seriously, that some day we'd be a nice little monogamous pair.

All species form monogamous pairs and use caves as spawning sites.

Beaver families can have as many as ten members in addition to the monogamous pair.

It is nocturnal, with adults living together in monogamous pairs.