What happened to the Bar-ba-loots after most of the truffla trees were gone?

After most of the truffula trees were gone, the Bar-ba-loots faced starvation as their primary food source, the truffula fruit, disappeared. With their habitat destroyed and food scarce, the Bar-ba-loots were forced to leave the area in search of sustenance. Ultimately, they migrated to find a healthier environment, highlighting the environmental consequences of deforestation.