The following is about what i hear from part of a program of BBC.You can watch from the following chained address.

                                              BELGIUM

For the megaloceros, autumn is not a time to travel. It is a time to rut. These males are fighting for the ? females nearby. Winner takes all. Megaloceros are a giant form of deer. And males ? the most impressive set of antlers. Each one is as long as a person. It’s a wonder they can even hold their head up. Exhausted from fighting, neither has noticed they are in the trap.

 Humans are predators unlike any in before. They use not strength, but strategy. Pushing the megalocers into the trees with their antlers prevent escape. Only one of them has the energy to break out. The human will have to take what they want as quickly as possible before ice age scavengers like wolves, lions and hyenas make this a dangerous place to be.

Half way through their journey and the mammoths are progressing well. But for one member from the herd , it is a constant struggle. The youngest. This is his first winter. Many  ?  never see this second. They soon catch up with other migrating animals. Humans are also heading for the Alps where extensive caves yet will make it perfect winter retreats. The matriarch keeps very eyes on them. The humans know better not to get too close.