One day I sat here and watched the crows caw caw caw, sittingon the roof across the road. then one went into the tree nearby and came out with a baby bird, then another did the same. then they all caw caw cawed away laughing . I was was ticked at them./ I know it is survival of the fitest but I really didnl;t like the way the crows seemed to laugh at their deadly escapade!