The brown-eared-pheasant is a gregarious bird, typically living in flocks of ten to thirty individuals for more for much of the year, and separating into monogamous pairs in spring (4) (8). The breeding season starts in mid-March, when pairs move to higher altitudes and establish and defend well-sheltered territories with good food supplies (8). The courtship display of the cock consists of much running around and calling, with wings lowered, tail raised up, scarlet face wattles extended and the neck rounded (4). Nests are made on the ground in a protected spot, into which clutches of four to twenty eggs are laid from early April, and incubated by the female for 26 to 27 days (8).
The brown eared-pheasant is mainly herbivorous, using its powerful beak to dig up roots and tubers, but also feeds on stems, leaves, buds, fruits, seeds, insects and worms (4) (8).