When it can’t find food, a swallow
               will watch its neighbors in the
               nesting colony and follow one to
               food when it leaves.
          
         
            
               Petrochelidon pyrrhonota
            
               (L 5.5" WS 12.5" Wt 0.74 oz)
          
         
            
               Petrochelidon in Greek means
               rock swallow; pyrrhonota in
               Greek means flame-colored.
          
         
            
               © Thomas G.
               Sander
            
                Macaulay
               Library
          
         
         
         
            
               Doubtless the Lord must love
               the Cliff Swallows…else he
               would not have made so many
               of them.
            
               
(William Dawson)