The Bograll are a species from Simia.
They look like sloth creatures with sharp claws. They originally lived on Simia but then they suddenly disappeared. For more than 1000 years they have been missing. Some speculate they fled to the caves once the Simian armies grew large and powerful.
The Dro'rah are an advanced species of bear like creatures which are descendents of the Bograll. They are larger and resemble bipedal bears, much like the pokemon Ursaring. There are very few of them these days but they like to live in dark caves and in the mountains.