Use stone pillers and make a rectangular taming pen leaving one long side open, and keep 3 or 4 pillers in hot bar for later use. Agro it with any birdy (make sure it's in passive mode)..lour this mo***f***r in from the open side, fly over the closed side and sit down. While its busy trying to slash your birdy go behind and close the open side with the rest of the pillers but do it quickly. You might be wondering why pillers! Right? Coz this chump glitched out from the conventional taming pen made by wall or window frame. Keep at least 100 narcotics or 30 bio toxin inside your inventory before going to tame it (torpor drop rate is high). Eats megalosaurus kimble, if don't have it then use crops (carrots, corns, potatoes etc). Using berries is useless coz it took a lotta time to tame and reduce taming effectiveness. Goodlk