The emerald grass courts were glistening with dew Monday morning as Rufus the hawk made a big circle, then — like a fighter jet descending on an aircraft carrier — swooped down for a perfect landing ...

What exactly is a Chicken Hawk? Or a Sparrow Hawk, or Pigeon Hawk? Or even a Duck Hawk, for that matter? You don't hear the terms very often any longer, but old bird books actually list those as the ...