The Xogiáagaó tribe, Xogi for short, lives in a large, dense rainforest. They mainly live up in the trees, but you should not be surprised to see some finding the damp floor a home. The members are not entirely human, that much can be told from a single look at them.
They live off the plants and animals that live alongside them. In terms of plants, they know of pineapples, cashews, squash (technically fruit) (fruits) and corn, cucumber, peanut (technically beans) (vegies) that (somehow) are similar or the same as their domestic counterparts we all know of. For meat, they may eat tropical birds (vary in size), various monkeys, capybara and otters (giant river otters).
The Xogi have both their own language and traditions. Something similar to a festival is celebrated at the beginning of the wet season as well as a celebration to bid it farewell. These are called 'Tempore tempestas' and 'Reliqua pluviam scriptor' (broken Latin, I know) respectively.
The people are just about the best animal tamers you could possibly get. Knowing the life and feelings, the instincts and wants of animals closer than 'normal' humans, they connect to them and befriend them quite easily. Their services are hard to acquire, however, as they are rather isolated, knowing not the languages of the outside world and hateful or fearful of those who may come from different lives.
The head chief makes the final decision on any matter and all must come to him should they wish to request something. The elders and lesser chiefs aid in more major decisions and give the head chief advice. There are warriors, hunters, gatherers and scouts, all overseen by their own lesser chiefs, reported to by the elder members of these groups. Usually, each chief chooses a son of theirs to take their position in the future. Children become apprentices right at the age of 7, they become full members in their field, usually, at the age of 16. Women may become mothers from as early as 18 as the average lifespan of a member is around 50. Elders are highly, highly respected as there are very few people who make it to 60 or more. One may become an elder at the age of 55.
With the lack of modern medicine or religion, a shaman is not needed. All knowledge of herbs is passed down from generation to generation to help them help themselves and each other.
Note: There are virtually no seasons in a rainforest, but you're free to do whatever.
As you can see, I wish to restart. I'll keep Daniel (rename him though) if you'll allow it. And yes, my timing is horrid