The annual "Spring Equinox Celebration" is 11 a.m. - 3 p.m. March 21 at Hawk Mountain Sanctuary, 1700 Hawk Mountain Road, Kempton.

A live raptor demonstration will be held at 11 a.m. and 2 p.m. A volunteer naturalist will identify birds at the feeder windows from 11 a.m. - 3 p.m. The first 20 visitors who sign can take part in a guided "Signs of Spring" walk at 12:30 p.m. Children can create a clothespin dragonfly or a broad-winged hawk mobile noon to 2 p.m.

Information: hawkmountain.org