Unfortunately the link contains a virus - do not open or approve of the suspect window that wants to correct it. However, yes I saw this on the news and the wipeout was really hard on both the skateboarder and the deer!
When calling coyotes, more often than not they will circle on a target they are
coming into and approach from the downwind side. Presumably they do this in
order to align what they smell, with what they are hearing.
This means that you should always have your downwind side camouflaged and have
an open shooting lane. If the area is heavily covered the coyote could come in
take a look and be gone, with you none the wiser.