1953Sudbury Valley Trustees2013Celebrating 60 Years of Conservation, Collaboration and Community
Search By Species
- American Black Bear (2)
- American Black Duck (5)
- American Bullfrog (25)
- American Coot (8)
- American Copper (1)
- American Crow (9)
- American Goldfinch (25)
- American Kestrel (5)
- American Lady Butterfly (4)
- American lotus (5)
- American Redstart (1)
- American Robin (31)
- American Toad (13)
- American Tree Sparrow (7)
- American Wigeon (2)
- American Woodcock (8)
- Appalachian Brown Butterfly (1)
- Bald Eagle (29)
- Bald-faced Hornet (2)
- Baltimore checkerspot (1)
- Baltimore Oriole (18)
- Banded Woolly Bear (1)
- Bank Swallow (3)
- Barn Swallow (8)
- Barnacle Goose (1)
- Barred Owl (22)
- Barrow's Goldeneye (1)
- Baskettail Dragonfly (1)
- Beaver (34)
- Beefsteak Fungus (1)
- Belted Kingfisher (19)
- Black and Yellow Argiope (1)
- Black Racer (5)
- Black Swallowtail (4)
- Black-bellied Whistling-Duck (2)
- Black-billed Cuckoo (1)
- Black-capped Chickadee (34)
- Black-crowned Night Heron (5)
- Black-eyed Susan (1)
- Black-throated Blue Warbler (1)
- Black-throated Green Warbler (1)
- Blanding's Turtle (4)
- Bloodroot (2)
- Blue Dasher (2)
- Blue Flag Iris (1)
- Blue Jay (21)
- Blue-gray Gnatcatcher (3)
- Blue-spotted Salamander (4)
- Blue-winged Teal (3)
- Blue-winged Warbler (4)
- Bluet (2)
- Bluet Damselfly (1)
- Bobcat (12)
- Bobolink (11)
- Boxelder Bug (1)
- Broad-winged Hawk (3)
- Broadleaf Arrowhead (1)
- Bronze Copper (3)
- Brown Creeper (4)
- Brown Elfin (1)
- Brown Snake (1)
- Brown Thrasher (2)
- Brown-headed Cowbird (4)
- Bufflehead (5)
- Bumble Bee (7)
- Buttonbush (3)
- Cabbage White (2)
- Canada Goose (51)
- Canada Lily (1)
- Canada Mayflower (3)
- Candy-striped Leafhopper (1)
- Canvasback (1)
- Cardinal Flower (1)
- Carolina Wren (17)
- cattail (1)
- Cecropia Moth (1)
- Cedar Waxwing (21)
- Chestnut Tree (1)
- Chicken of the Woods (1)
- Chimney Swift (2)
- Chipping Sparrow (8)
- Cicada (2)
- Clouded Sulphur Butterfly (3)
- Colonial Bryozoan (1)
- Common Arrowhead (1)
- Common Carp (2)
- Common Garter Snake (24)
- Common Goldeneye (4)
- Common Grackle (9)
- Common Green Darner (1)
- Common Loon (1)
- Common Merganser (14)
- Common Moorhen (2)
- Common Nighthawk (5)
- Common Oak Moth (1)
- Common Redpoll (8)
- Common Ringlet (2)
- Common Whitetail (6)
- Common Yellowthroat (18)
- Compton Tortoiseshell Butterfly (1)
- Connecticut Warbler (1)
- Cooper's Hawk (16)
- Coral Fungus (1)
- Cotton-tailed Rabbit (18)
- Coyote (46)
- Crayfish (2)
- Crowned Slug Moth (1)
- Daddy Longlegs (1)
- Dark-eyed Junco (13)
- Delaware Skipper (1)
- Dimorphic Jumping Spider (1)
- Dogbane Beetle (1)
- Dolomedes Raft Spider (1)
- Dot-tailed Whiteface (1)
- Double-crested Cormorant (11)
- Downy Rattlesnake Plantain (4)
- Downy Woodpecker (40)
- Dragonfly (14)
- Dreamy Duskywing Butterfly (1)
- Drexel's Datana (1)
- Dwarf Ginseng (1)
- Early Saxifrage (1)
- Eastern Amberwing (2)
- Eastern Blue-eyed Grass (1)
- Eastern Bluebird (65)
- Eastern Box Turtle (4)
- Eastern Brook Trout (1)
- Eastern Carpenter Bee (1)
- Eastern Chipmunk (18)
- Eastern Cicada Killer (1)
- Eastern Comma (3)
- Eastern Kingbird (12)
- Eastern Phoebe (28)
- Eastern Pine Elfin (2)
- Eastern Pondhawk (1)
- Eastern Red-backed Salamander (3)
- Eastern Ribbon Snake (2)
- Eastern Screech Owl (5)
- Eastern Skunk Cabbage (1)
- Eastern Tailed-Blue (1)
- Eastern Tiger Swallowtail (5)
- Eastern Towhee (16)
- Eastern Wood-Pewee (3)
- Eastern-tailed Blue (1)
- Ebony Jewelwing (8)
- Elm Sawfly (1)
- European Starling (6)
- Evening Grosbeak (2)
- Eyed Brown (1)
- Fiery Skipper (1)
- Fisher (136)
- Flying Squirrel (20)
- Forest Tent Caterpillar (1)
- forest wolf spider (1)
- Fox Sparrow (3)
- Fringed Polygala (4)
- Frosted Elfin (1)
- Garter Snake (1)
- Giant Swallowtail (1)
- Glossy Ibis (3)
- Golden-crowned Kinglet (9)
- Goldthread (1)
- Grasshopper (3)
- Grasshopper Sparrow (1)
- Gray Catbird (25)
- Gray Fox (7)
- Gray Hairstreak (1)
- Gray Squirrel (27)
- Gray Tree Frog (9)
- Great black-backed Gull (1)
- Great Blue Heron (132)
- Great Crested Flycatcher (7)
- Great Egret (8)
- Great Grey Slug (1)
- Great Horned Owl (28)
- Great Spangled Fritillary (1)
- Green Frog (10)
- Green Heron (11)
- Green Metallic Bee (1)
- Green Stink Bug (1)
- Green-winged Teal (10)
- Hairy Woodpecker (11)
- Halloween Pennant (1)
- Helleborine (1)
- Hermit Thrush (11)
- Herring Gull (1)
- Honey Bee (5)
- Hooded Merganser (26)
- Horned Grebe (1)
- House Finch (9)
- House Sparrow (2)
- House Wren (5)
- Huckleberry Sphinx Moth (1)
- Hummingbird Clearwing Moth (5)
- Indian Cucumber Root (2)
- Indian Pipe (6)
- Indigo Bunting (7)
- Jack-in-the-pulpit (4)
- Jumping Spider (1)
- Juvenal's Duskywing (2)
- Katydid (2)
- Killdeer (10)
- Lady Beetle (3)
- Large-flowered Trillium (1)
- Le Conte's Sparrow (1)
- Leaf-footed Bug (1)
- Least Sandpiper (1)
- Least Skipper Butterfly (1)
- Leopard Frog (1)
- Leopard Moth (1)
- Lesser Scaup (3)
- Lily of the Valley (2)
- Little Blue Heron (1)
- Little Brown Bat (4)
- Little Wood Satyr (2)
- Lobster Mushroom (3)
- Locust Borer (1)
- Long-tailed Weasel (13)
- Magnolia Warbler (1)
- Mallard (46)
- Maple-leaf Viburnum (1)
- Marsh Horsetail (1)
- Marsh Marigold (4)
- Marsh St. Johns Wort (1)
- Marsh Wren (10)
- Mason Wasp (1)
- Mayfly (1)
- Merlin (3)
- Milk Snake (1)
- Milkweed (2)
- Milkweed Beetle (1)
- Mink (16)
- Monarch Butterfly (8)
- Moose (1)
- Morel Mushroom (2)
- Mountain Laurel (1)
- Mourning Cloak (4)
- Mourning Dove (27)
- Mouse (13)
- Mullein (1)
- Muscovy Duck (3)
- Musk Turtle (2)
- Muskrat (45)
- Mute Swan (36)
- Nodding Ladies Tresses (1)
- Nodding Trillium (1)
- Northern Cardinal (32)
- Northern Flicker (25)
- Northern Goshawk (1)
- Northern Harrier (6)
- Northern Leopard Frog (1)
- Northern Mockingbird (6)
- Northern Paper Wasp (1)
- Northern Parula (1)
- Northern Pike (1)
- Northern Pintail (2)
- Northern Redbelly Snake (1)
- Northern Rough-winged Swallow (1)
- Northern Shoveler (1)
- Northern Shrike (2)
- Northern Water Snake (33)
- Northern Waterthrush (1)
- Opossum (11)
- Orange Sulphur (1)
- Orchard Spider (1)
- Osprey (29)
- Ovenbird (8)
- Painted Lady Butterfly (2)
- Painted Turtle (42)
- Palm Warbler (10)
- Pearl Crescent Butterfly (3)
- Perfoliate Bellwort (1)
- Phantom Crane Fly (2)
- Pickerel Frog (3)
- Pied-billed Grebe (6)
- Pileated Woodpecker (19)
- Pine Grosbeak (1)
- Pine Siskin (10)
- Pine Warbler (6)
- Pinesap (3)
- Pink Lady's Slipper (19)
- Pink-footed Goose (3)
- Pokeweed (1)
- Potter Wasp (1)
- Pumpkinseed (2)
- Purple Finch (7)
- Purple Loosestrife (1)
- Pussy Willow (2)
- Question Mark (2)
- Raccoon (119)
- Raven (1)
- red admiral butterfly (6)
- Red Eft (2)
- Red Fox (69)
- Red Squirrel (24)
- Red Trillium (2)
- Red-bellied Woodpecker (28)
- Red-breasted Nuthatch (8)
- Red-eyed Vireo (2)
- Red-shouldered Hawk (4)
- Red-spotted Admiral Butterfly (2)
- Red-tailed Hawk (63)
- Red-winged Blackbird (39)
- Ribbon Snake (1)
- Ring-billed Gull (1)
- Ring-necked Duck (20)
- Ring-necked Pheasant (2)
- River Jewelwing (1)
- River Otter (22)
- Rose-breasted Grosbeak (19)
- Ruby Crowned Kinglet (2)
- Ruby Meadowhawk (2)
- Ruby-throated Hummingbird (24)
- Ruddy Duck (3)
- Ruffed Grouse (2)
- Rusty Blackbird (2)
- Sacred Lotus (1)
- Sand Wasp (1)
- Sassafras (1)
- Savannah Sparrow (7)
- Scarlet Tanager (8)
- Seed Bug (1)
- Shadow Darner Dragonfly (2)
- Shaggy Mane (2)
- Sharp-shinned Hawk (12)
- Shining Clubmoss (1)
- Skimming Bluet (1)
- Skunk (5)
- skunk cabbage (1)
- Slaty Skimmer (1)
- slightly musical conehead (1)
- Snapping Turtle (45)
- Snow Flea (1)
- Snow Goose (3)
- Snowshoe Hare (1)
- Solitary Sandpiper (8)
- Song Sparrow (27)
- Sora (2)
- Spicebush Swallowtail (1)
- Spider (1)
- Spotted Salamander (15)
- Spotted Sandpiper (1)
- Spotted Turtle (9)
- Spring Azure (3)
- Spring Peeper (9)
- Square-stemmed Monkey Flower (1)
- Squawroot (1)
- Stag Beetle (1)
- Starflower (3)
- Striped Hairstreak (1)
- Striped Wintergreen (2)
- Sulfur Cinquefoil (1)
- Swamp Azalea (1)
- Swamp Milkweed (1)
- Swamp Sparrow (5)
- The Infant Moth (1)
- Thistle (2)
- Thread-waisted wasp (1)
- Tree Swallow (27)
- Trout Lily (1)
- Trumpeter Swan (1)
- Tufted Duck (3)
- Tufted Titmouse (19)
- Turkey (46)
- Turkey Vulture (10)
- Turtlehead (1)
- Twelve-spotted Skimmer (1)
- Variable Dancer (1)
- Veery (1)
- Venusta Orchard Spider (1)
- Viceroy Butterfly (2)
- Violet (2)
- Virginia Rail (2)
- Walkingstick (3)
- Warbling Vireo (3)
- Wasp (1)
- Water Lily (1)
- Water Strider (3)
- Whip-poor-will (2)
- Whirligig beetle (1)
- White Slant-line Moth (1)
- White-breasted Nuthatch (20)
- White-crowned Sparrow (1)
- White-tailed Deer (183)
- White-throated Sparrow (14)
- White-winged Crossbill (3)
- Widow Skimmer (2)
- Wild Columbine (5)
- Wild Geranium (2)
- Wild Lupine (1)
- Willow Flycatcher (1)
- Wilson's Snipe (1)
- Winter Wren (1)
- Witch-Hazel (1)
- Wood Anemone (3)
- Wood Duck (55)
- Wood Frog (23)
- Wood Thrush (3)
- Woodchuck (16)
- Yellow Jacket (1)
- Yellow Perch (1)
- Yellow Warbler (13)
- Yellow-bellied Sapsucker (4)
- Yellow-billed Cuckoo (1)
- Yellow-headed Blackbird (1)
- Yellow-rumped Warbler (14)
- Zabulon Skipper (2)
Mute Swan on the Assabet River
Sighting Date:
October 6, 2012 
Jim Lagerbom photographed this mute swan on the Assabet River in Hudson.
