a cockle
[img]http://britishseafishing.co.uk/wp-content/uploads/2012/10/RS-Cockle-2-C-Open-Cage.jpg[/img]

and

neighborhood watch guy
[img]https://media2.wnyc.org/i/512/384/c/80/photologue/photos/512px-Neighborhood_watch_sign.jpeg[/img]