I live under a Blackhawk highway. Army and Marine birds go over and circle around daily...my 15-month-old will stop and listen for them, and if we're outside he'll try to spot them and sometimes wave. He'll wave when we're inside, too, but not as much.

"Think of it, if you like, as a librarian with a G-string under the tweed." Clarkson on the Mondeo.