Cooper's and Goshawk

12 November 2007 4:30 PM. RVP
1 mature female Cooper's Hawk; in flight.
1 Goshawk; 5 minutes after observing the Cooper's; the Gos was in flight and perusing the new development. The bird turned to peruse the front of the RV park - I gave chase on bike, for 20 minutes, but could not locate the bird.