I like this bit particularly, as it reminds me of the finding a few years ago that pigeons follow roads and were observed going round roundabouts a couple of times before they found the right exit. :)
Apparently she turned right at the source of the Nile and followed it, but after that deviation she returned to the same longitudinal line she started.
It's a bit shit when you can't get a job locally.
I like this bit particularly, as it reminds me of the finding a few years ago that pigeons follow roads and were observed going round roundabouts a couple of times before they found the right exit. :)