Brookfield

Volunteers of all ages worked together to build birdhouses for the Brookfield Zoo as part of Nicor's 14th Annual Volunteer Day.
Nicor employees and their families assembled and painted birdhouses for Brookfield Zoo "residents" in honor of the company's 14th Annual Volunteer Day on May 15.
"We can paint 'Nicor' on the side of it" said 7-year-old Kevin Brachman while helping to build a birdhouse with his sister Regan, 11, and parents Tanya and Casey during Nicor's 14th Annual Volunteer Day at Brookfield Zoo.

Nicor employee Steve Grzenia helps his 7 year-old daughters Kaylee and Paige build a birdhouse at Brookfield Zoo during the company's 14th Annual Volunteer Day. Several dozen Nicor families assembled birdhouses and enjoyed a tour of the zoo while learning about the benefits of volunteering on Saturday.
Candy and Gilyan Shankle paint the birdhouse that they've just assembled at Brookfield Zoo. The family was among several dozen participants who also enjoyed a tour of the zoo while learning about the benefits of volunteering during Nicor's 14th Annual Volunteer Day.

Volunteers of all ages worked together to build birdhouses for the Brookfield Zoo as part of Nicor's 14th Annual Volunteer Day.	Nicor employees and their families assembled and painted birdhouses for Brookfield Zoo "residents" in honor of the company's 14th Annual Volunteer Day on May 15.	"We can paint 'Nicor' on the side of it" said 7-year-old Kevin Brachman while helping to build a birdhouse with his sister Regan, 11, and parents Tanya and Casey during Nicor's 14th Annual Volunteer Day at Brookfield Zoo.
Nicor employee Steve Grzenia helps his 7 year-old daughters Kaylee and Paige build a birdhouse at Brookfield Zoo during the company's 14th Annual Volunteer Day. Several dozen Nicor families assembled birdhouses and enjoyed a tour of the zoo while learning about the benefits of volunteering on Saturday.	Candy and Gilyan Shankle paint the birdhouse that they've just assembled at Brookfield Zoo. The family was among several dozen participants who also enjoyed a tour of the zoo while learning about the benefits of volunteering during Nicor's 14th Annual Volunteer Day.