Female transfer systems - females move away from the group in which they were born.

After giving birth, the adult females move back into deeper water while the young remain in the shallows.

The females were not moving towards the male but towards the loudspeaker.

The females, meanwhile, may move on and mate with other males.

From mid-winter through the breeding season, adult females move and den alone.

The female can move about and feed but the male is more restricted in his activities.

Adolescent females move between groups and are supported by their mothers in agonistic encounters.

Here males stay with their male kin as adults and females move into new groups at adolescence.

The females had moved to a tributary dry wash a mile away.