I studied Biology at uni and specialised in Animal Biology (wolf behaviour) but I've always liked natural history.
Even if I never went to uni, I'd still be amazed by nature and I'd still watch nature programs on TV.
I'd like start a thread where posters can post nature clips that are in some way amazing.
The vid below shows wild wolves in the Canadian Arctic encountering humans for the first time.
These wolves haven't been exterminated by human hunters and therefore haven't learnt to fear humans.
Result: wild wolves approach human strangers almost like dogs. Pretty cool.