Beware of... cow?

A Colorado cyclist had a very strange experience this week. As she was riding, she stopped to allow a cow to cross the road (sounds like the start to a bad joke). Unfortunately for her, instead of crossing, the cow decided to knock her down and walk on her. It makes me wonder if it would have helped if she had a pilot on her bike...

(link via cyclelicio.us) Photo by psd through CreativeCommons.