It therefore seems to have been able to breathe cold and dry air (a similar adaptation as found in the saiga), but why this feature evolved is still rather mysterious. Perhaps it made seasonal migrations to the High Atlas mountains, where such an adaptation would have been useful.
It thus appears to have been able to endure chilly and arid air (a comparable adaptation found in the saiga), but why this characteristic evolved is still somewhat enigmatic. Maybe it enabled seasonal migrations to the High Atlas mountains, where such an adaptation would have been beneficial.