Close up of white and red lily flowers, buds and leaves in spring.; Longwood Gardens, Pennsylvania. Reflections in stream and flowers in bloom at Stony Brook Grist Mill.; Brewster, Massachusetts. Dew-covered pine branches on a foggy spring morning in Georgia.; Auburn, Georgia. Male Wood Duck Swimming With Fall Foliage, Cambridge, Massachusetts Red-Crested Pochard Duck In Pond With Autumn Colors, New York A Rice Paper Butterfly Pollinating Pink Flowers, Westford, Massachusetts Large Driftwood Tree On The Warren Lake Beach, Cape Breton, Nova Scotia, Canada The Pemaquid Lighthouse And Its Reflection In A Coastal Tidal Pool, Maine Flowers in a Cape Cod garden with stone steps.; Sandwich, Cape Cod, Massachusetts. Close up of blue mophead hydrangea flowers, Hydrangea macrophylla.; Brewster, Cape Cod, Massachusetts. A large red dahlia flower and bud covered in water drops.; Brewster, Cape Cod, Massachusetts. Close up of an allium plant, flowers, buds, and water drops.; Longwood Gardens, Pennsylvania. Close up of weeping cherry blossoms, Prunus subhirtella var. pendula.; Providence, Rhode Island. A male northern cardinal, Cardinalis cardinalis, perched on a tree branch above its nest.; Cambridge, Massachusetts. A Bee Visiting A Lupine Flower In The Springtime, Arlington, Massachusetts Scenic view of Laurel Falls in the Smoky Mountains.; Laurel Falls, Great Smoky Mountains National Park, Tennessee. Pink Chinese or saucer magnolia flowers, Magnolia x soulangeana, against a blue sky.; Cambridge, Massachusetts. Scenic view of a salt marsh in the Cape Cod National Seashore.; Cape Cod National Seashore, Eastham, Massachusetts. Carriage road bridge at Duck Brook in Acadia National Park.; Acadia National Park, Mount Desert Island, Maine. Ducks swimming in a pond at an old grist mill in an autumn landscape.; Mabry Mill, Meadows of Dan, Virginia. Sunset view of Payne's Creek and ocean on Cape Cod.; Payne's Creek, Brewster, Cape Cod, Massachusetts. Japanese garden with cherry trees, pond and footbridge in springtime.; Roger Williams Park, Providence, Rhode Island. Portrait of a female common whitetail dragonfly, Plathemis lydia, resting on a leaf.; Estabrook Woods, Concord, Massachusetts. Canopy of weeping Higan cherry trees, Prunus subhirtella var. pendula.; Cambridge, Massachusetts. A Cape Cod garden with black-eyed susans, hydrangeas and lilies.; Sandwich, Cape Cod, Massachusetts. A monarch butterfly, Danaus plexxipus, visiting butterfly bush flowers, Buddleia davidii.; Belmont, Massachusetts. Large bright pink peony flowers, Paeonia species, with rain drops.; Longwood Gardens, Pennsylvania. Scenic view of Duck Brook in Acadia National Park in the fall.; Acadia National Park, Mount Desert Island, Maine. A Mellisodes Bee On A Common Chicory Flower, Mcclennen Park, Arlington, Massachusetts Scenic view of a Smoky Mountains waterfall and forest.; Little River, Great Smoky Mountains National Park, Tennessee. A monarch butterfly, Danaus plexxipus, visiting butterfly bush flowers, Buddleia davidii.; Belmont, Massachusetts. A stream flowing through an autumn-hued forest in the Great Smoky Mountains.; Great Smoky Mountains National Park, North Carolina. A monarch butterfly, Danaus plexxipus, visiting butterfly bush flowers, Buddleia davidii.; Belmont, Massachusetts. Light beams penetrate birch trees in Fundy National Park.; Point Wolfe Campground, Fundy National Park, New Brunswick, Canada. Looking up at flowering branches of a weeping Higan cherry tree.; Roger Williams Park, Providence, Rhode Island. View of a Japanese garden in a park with blooming cherry trees.; Roger Williams Park, Providence, Rhode Island. Butterfly Pollinating Joe Pye Weed Flowers, Mcclennen Park, Massachusetts A Northern Parula Warbler, Parker River National Wildlife Refuge, Massachusetts A Spotted Ladybeetle Pollinating Common Knotweed, Great Meadows National Wildlife Refuge Two Sugar Maple Leaves In Autumn, Minuteman National Historical Park, Massachusetts An American Yellow Warbler On A Tree Branch, Parker River National Wildlife Refuge, MA A Climbing False Buckwheat Vine And Cattail Stem, Great Meadows National Wildlife, MA Page 1 Page 2 Page 3