Most birders use the terms nape and hindneck interchangeably, but there are differences between the two and how these different parts of a bird are classified. In general, the nape is a shorter section of the back of the neck, just below the crown.
They are arboreal creatures, spending most of their time in the treetops foraging for food, and rarely descend to the forest floor. Howler monkeys are the largest of all New World monkeys and have a lifespan of seven to fifteen years. Habitat: Mantled howler monkeys can be found in the canopies of both lowland and montane rainforests. They are commonly heard long before they are seen searching for leaves in the treetops. A troop of howler monkeys usually consists of eight to twelve females, three or four dominant males and several young.
The golden snub-nosed monkey is found only in temperate, montane forests in central China (Kirkpatrick et al. 1999). Generally speaking, the species is found in the Sichuan, Gansu, Hubei and Shaanxi provinces around the edges of the Sichuan Basin.. r. hubeiensis is distinguished by a longer tail than the other subspecies of golden snub-nosed monkey, up to 125% of the head and body length. Of the golden snub-nosed monkeys, it is the palest in pelage (Wang et al.