Tribes of the Green Depths

Scattered through The Secluded Wilds live a set of Tabaxi clans collectively known as the Tribes of the Green Depths. Most of these tribes are rather primitive and live in isolation, rarely ever traveling outside of the dense jungle. It is not known how many tribes are settled in the jungle or how frequent the number of tribes changes. It has been about 150 years since the last attempt was made to map out any of the tribes, an effort that wasn't met with a lot of success. From what is known about the tribes, there are a lot of differences between them. Some are militaristic, while others heavily focus on primitive farming and herding. 
Among the tribes, there is one that actively trades with the people of Meydia. This is the Shi'to tribe that lays at the edge of the Secluded Wilds. The Tabaxi of this village uphold trade with the village of Greenpath. They mostly trade a variety of commodities like certain foods, weaponry, and clothing in exchange for materials that are rare outside of the jungle. Communication with the tribe has ended, however, a few months ago. The merchants of Greenpath are unwilling to head out in order to check up with the tribe due to The Thorns Wood that has sprung up between the village and the tribe. This leaves the fate of the Shi'to tribe a complete mystery.