Forests

The tree line on Haba Snow Mountain occurs around 4,000 meters. It might be a bit higher or lower, depending on local conditions. The upper forests harbor varieties of rhododendron and other flowering trees. When they burst into bloom in May and June, they present a delightful panorama of colors—white, red and yellow. Evergreen and deciduous trees make up the lower forests, with a smattering of flowering trees that bloom earlier.
 
The leaves of the Yehuajiaoshu tree (野花椒树, Wild Flowering Pepper Tree) turn red in the first half of October. They contrast dramatically with the dark waters of Black Lake (黑海). Several of these trees dot the shoreline.
 
Buckthorn trees grow at around 3,000 meters in elevation. In autumn, they produce many thousands of yellow berries reputed to contain a high concentration of vitamin C. On the advice of my guide, I tried some and found them downright tasty.

Exploring at tree line

Feasting on buckthorn berries

Insects

Throughout the lower meadows and forests, local residents maintain beehives for honey production. They are made of a meter-long section of hollow log. These are filled in on the ends, except for a hole where the bees come and go. The bees arrive in spring, use the hive for a time, and migrate later in the year.
 
Cicadas inhabit the forests on the lower part of Base Camp Route (大本营路线). On dry and hot days, they make a distinctive and unusually loud singing sound, created by vibrating a membrane on their abdomen.

Rustic beehive

Fashioning a hole in the beehive

Birds

Birds observed include eagles (山鹰, shanying), circling high above the bare alpine regions looking for prey. Lower down, a bird with a longish tail always seems to fly in pairs, mates I assume. One of the thrills of my life was spotting a male Golden pheasant. Such an arresting display of colors! Astonishing!
 
Posters supplied by Haba Snow Mountain Provincial Nature Reserve (哈巴雪山省级自然保护区) show a deer, presumably native to the area, and two colorful birds. These are tentatively identified as Chinese Monal and Blood Pheasant.

Fauna shown on nature reserve poster

Bear

Several Haba guides claim to have observed bear in the high country. This would be the Moon Bear (Ursus thibetanus), also known as Asian Black Bear. Bears have a reputation of avoiding people and staying away from the popular trekking routes.