Protecting Piping Plovers

In this July 12, 2007 file photo, an adult Piping Plover runs along a beach as waves lap on the shore in the background, in the Quonochontaug Conservation Area, in Westerly, R.I.

Piping Plovers are tiny endangered shorebirds who spend part of the spring and summer right here in the Rockaways. Chris Allieri, founder of the NYC Plover Project, talks about the work of the volunteers to protect the birds as they begin nesting on the beach -- and how to be a volunteer this season.