Buffalo Hill (Hong Kong) can be identified by its uniquely shaped Buffalo's head peak. Eight valleys associated with six streams lie around the slope of the hill. The biggest stream and valley flows along the north-eastern slope of Buffalo Hill and into the Shing Mun River. The entire hill is composed of exposed basalt rock, with some smaller granite deposits also present. The peak of Buffalo Hill is covered by grass and small shrubs, while the valleys are lush with forests. Different types of grass, including Couch grass, Bermuda Grass, Manila Grass and annual bluegrass, grow on the slopes of the hill, while the
Geography of Bermuda also be found. Populations of feral guinea pigs have been established and then eradicated. Feral pigs were hunted to extinction centuries ago. Today, introduced feral species, particularly cats, are blamed for falling numbers of native birds, from bluebirds to "longtails", but the primary threats are loss of habitat, due now to overdevelopment, and climate change (rising sea levels, increased hurricane activity, and rising temperatures are all having an effect on cahow nests, particularly). According to the Köppen climate classification Bermuda lies in the transition zone between tropical climate or Aw and humid subtropical climate or Cfa. Although Bermuda meets the