I was in Monfrague national park last June, hoping to see a wild cat. Vultures were following me, using telegraph poles and trees, I was unnerved as I'd seen what they could do to a cow a few miles back. On the steep winding descent out of the park, a bird flew so close over my head that I could feel it, it was an eagle, what type? I have no idea, a big scary friggin eagle, it settled down about 1.5m in front of my wheel, just above ground, same speed, periodically turning it's head round to look at me, I nearly pooped my pants.