Shelby Harvey snapped this photo of a dragonfly at Canonsburg Lake.

Stephen Ezarik of Scenery Hill took this photo of a wasp nest as the sun was setting.

Linda Breth took this photo during a recent visit to the "Grand Canyon" of Yellowstone National Park.

Blair Guthrie of Washington used a trail camera to get this photo of a deer enjoying a snack under his apple tree.

Matt and Susan Smith sent us this photo of a swallowtail, one of the many beautiful butterflies that have been flocking to their butterfly bush.

Margie Constantine took this photo of Hell's Canyon from the top of Hell's Canyon Dam in Idaho.

Sally Baird took this photo of a horseshoe crab that washed up on shore in Amelia Island, Fla.

Jenna Flickinger of South Fayette sent us this photo of Lydia Rose Flickinger celebrating her third birthday and the arrival of fall.

Wray Amon took this photo of a bee hard at work among the flowers alongside Wray's house.

Frank Cwiklinski took this photo while walking his dog on the Montour Trail.

James Rush took this sunset photo while on a drive on a back road near Washington.

Photo by Robin Richards Penn State Master Gardener Janet Rhoades of Washington cleans debris from the lush 75-foot wall garden she has designed, planted and maintained for four years at Washington County Agricultural Fairgrounds. The garden is one of about 15 at the Arden site, all of which are created by local volunteers and range in size from small planters to a mini-park complete with gazebo. Rhoades has been tending gardens at the fairgrounds for 15 years. This overflowing bed includes echinea, black-eyed Susan, hibiscus, coreopsis, petunias, day lilies, peonies, asters, sedum, roses and irises, all donated by local greenhouses Hothouse, Wagner's, Ianoti and Bedners.

Mary Holmes of Washington took this photo during a visit to the Grand Canyon in Arizona.

Jenifer Johnson of Avella says her two ducks, Muffin and Brownie, are in love and have set up housekeeping -- or nestkeeping, as it may be.