The San Juan Islands Group consists of 172 named islands of the more than 700 islands, islets and reefs identified at low tide and more than 400 at high tide. Additionally, the map shows the roads that connect the various communities and reach various points of interest on each of the four major islands.
View image of Blue-eyed black lemur (credit: David Haring of the Duke Lemur Centre). With lemurs in immediate danger, few conservationists have looked further ahead to how climate change could affect the animals.
All lemurs belong to the suborder Strepsirrhini within the order Primates. The 101 extant species and subspecies are divided among 5 families and 15 genera. They range in weight from 30 g (1.1 oz) (Madame Berthe's mouse lemur) to as much as 9.5 kg (21 lb) (indri).amily Lemuridae consists of the ring-tailed lemur, the brown lemurs, the bamboo lemurs and the ruffed lemurs. There are 21 extant species and six subspecies.