Once again, here’s lists for the year. Bold is yard, italics is new to Waltham.
Birds
- Canada Goose (1/2, Charles)
 - Mute Swan (1/2, Charles)
 - Wood Duck (3/30, Leitha)
 - American Wigeon (3/15, yard/HP)
 - American Black Duck (1/2, Charles)
 - Mallard (1/2, Charles)
 - Green-winged Teal (12/5, Hardy Pond)
 - Northern Shoveler (10/9, Hardy Pond)
 - Ring-necked Duck (1/2, Charles)
 - Black Scoter (10/24, Cambridge Res)
 - Bufflehead (2/15, Charles)
 - Common Goldeneye (1/2, Charles)
 - Barrow’s Goldeneye (1/2, Charles)
 - Hooded Merganser (1/2, Charles)
 - Common Merganser (1/2, Charles)
 - Ruddy Duck (4/3, Hardy Pond)
 - Wild Turkey (4/15, Met State)
 - Pied-billed Grebe (10/13, Purgatory Cove)
 - Red-necked Grebe (11/1, Cambridge Res)
 - Double-crested Cormorant (4/19, Charles)
 - Great Blue Heron (1/2, Charles)
 - Great Egret (8/11, Trapelo & 128)
 - Green Heron (6/25, yard)
 - Turkey Vulture (3/27, Prospect Hill)
 - Osprey (4/5, Bentley)
 - Sharp-shinned Hawk (2/22, Leitha)
 - Cooper’s Hawk (1/3, yard)
 - Red-tailed Hawk (1/2, Met State)
 - American Kestrel (10/19, Leitha)
 - American Coot (1/26, Charles)
 - Killdeer (3/26, UMass Field Station)
 - Spotted Sandpiper (6/2, Waverly Oaks Marsh)
 - Solitary Sandpiper (5/10, Met State)
 - American Woodcock (3/18, Lot 1)
 - Ring-billed Gull (1/2, Lexington St)
 - Herring Gull (1/2, Charles)
 - Iceland Gull (2/16, Charles)
 - Lesser Black-backed Gull (2/25, Charles)
 - Great Black-backed Gull (1/26, Charles)
 - Rock Pigeon (1/2, Main St)
 - Mourning Dove (1/2, yard)
 - Yellow-billed Cuckoo (5/12, Met State)
 - Eastern Screech-Owl (2/13)
 - Great Horned Owl (1/2, Met State)
 - Barred Owl (10/22, Prospect Hill)
 - Common Nighthawk (8/20, Trapelo)
 - Chimney Swift (5/4, Beaver Brook)
 - Ruby-throated Hummingbird (9/1, Paine)
 - Belted Kingfisher (8/18, Hardy Pond)
 - Red-bellied Woodpecker (1/2, yard)
 - Yellow-bellied Sapsucker (10/12, Met State)
 - Downy Woodpecker (1/1, yard)
 - Hairy Woodpecker (2/8, Met State)
 - Pileated Woodpecker (kinda new) (8/31, Prospect Hill)
 - Northern Flicker (1/21, Paine)
 - Eastern Wood-Pewee (5/22, Met State)
 - Least Flycatcher (9/1, Paine)
 - Willow Flycatcher (6/2, Waverly Oaks Marsh)
 - Eastern Phoebe (3/27, Prospect Hill)
 - Great Crested Flycatcher (4/30, Prospect Hill)
 - Eastern Kingbird (4/29, Beaver Brook)
 - Blue-headed Vireo (4/27, Beaver Brook)
 - Warbling Vireo (5/7, Hardy Pond)
 - Red-eyed Vireo (5/10, Met State)
 - Blue Jay (1/2, Met State)
 - American Crow (1/3, yard)
 - Fish Crow (4/25, yard)
 - Common Raven (5/25, Prospect Hill)
 - Northern Rough-winged Swallow (4/19, Charles)
 - Tree Swallow (4/11, Hardy Pond)
 - Barn Swallow (5/7, Hardy Pond)
 - Black-capped Chickadee (1/1, yard)
 - Tufted Titmouse (1/2, Met State)
 - White-breasted Nuthatch (1/1, yard)
 - Red-breasted Nuthatch (11/16, Prospect Hill)
 - Brown Creeper (1/2, Met State)
 - Carolina Wren (1/2, yard)
 - House Wren (4/28, Met State)
 - Winter Wren (3/15, Met State)
 - Golden-crowned Kinglet (1/8, Prospect Hill)
 - Ruby-crowned Kinglet (4/18, Met State)
 - Blue-gray Gnatcatcher (4/30, Prospect Hill)
 - Eastern Bluebird (11/1, Cambridge Res)
 - Swainson’s Thrush (5/10, Met State)
 - Hermit Thrush (4/18, Met State)
 - Wood Thrush (5/10, Met State)
 - American Robin (1/2, streets)
 - Gray Catbird (4/28, Met State)
 - Northern Mockingbird (1/1, yard)
 - Brown Thrasher (4/28, Met State)
 - European Starling (1/2, streets)
 - Cedar Waxwing (2/16, Charles)
 - Blue-winged Warbler (5/12, Met State)
 - Tennessee Warbler (5/12, Met State)
 - Nashville Warbler (4/28, Met State)
 - Northern Parula (4/28, Met State)
 - Yellow Warbler (5/4, Beaver Brook)
 - Chestnut-sided Warbler (5/2, Paine)
 - Magnolia Warbler (5/19, Paine)
 - Cape May Warbler (10/1, Prospect Hill)
 - Black-throated Blue Warbler (5/3, Paine)
 - Yellow-rumped Warbler (4/29, Beaver Brook)
 - Black-throated Green Warbler (4/30, Prospect Hill)
 - Blackburnian Warbler (5/12, Met State)
 - Pine Warbler (4/15, Paine)
 - Prairie Warbler (9/1, Met State)
 - Palm Warbler (4/18, Met State)
 - Blackpoll Warbler (5/19, Paine)
 - Black-and-white Warbler (4/28, Met State)
 - American Redstart (5/11, Prospect Hill)
 - Worm-eating Warbler (5/25)
 - Ovenbird (5/2, Paine)
 - Northern Waterthrush (5/8, Beaver Brook)
 - Common Yellowthroat (5/6, Leitha)
 - Hooded Warbler (5/14, Prospect Hill)
 - Wilson’s Warbler (5/12, Met State)
 - Scarlet Tanager (5/8, Prospect Hill)
 - Eastern Towhee (5/25, Prospect Hill)
 - American Tree Sparrow (1/1, yard)
 - Field Sparrow (4/14, Met State)
 - Chipping Sparrow (4/15, Paine)
 - Savannah Sparrow (4/24, Beaver Brook)
 - Song Sparrow (1/2, yard)
 - Lincoln’s Sparrow (10/12, Met State)
 - Swamp Sparrow (4/18, Met State)
 - White-throated Sparrow (1/2, yard)
 - Dark-eyed Junco (1/2, yard)
 - Northern Cardinal (1/1, yard)
 - Rose-breasted Grosbeak (4/28, Met State)
 - Indigo Bunting (5/12, Met State)
 - Bobolink (9/25, Met State)
 - Red-winged Blackbird (2/15, Charles)
 - Brown-headed Cowbird (3/28, Paine)
 - Common Grackle (2/22, yard)
 - Baltimore Oriole (4/27, Leitha)
 - House Finch (1/1, yard)
 - White-winged Crossbill (2/8, Met State)
 - Pine Siskin (3/22, Paine)
 - American Goldfinch (1/1, yard)
 - House Sparrow (1/1, yard)
 
(56 yard, 1 missing from total for now)
Mammals
- Opossum (2/28, yard)
 - Coyote (1/5, yard)
 - Gray Squirrel (1/2, yard)
 - Eastern Chipmunk (2/25, yard)
 - Eastern Cottontail (1/31 (actually earlier), yard)
 - White-tailed Deer (2/14, Cambridge Res)
 
Butterflies
- Silver-spotted Skipper (Epagyreus clarus) (5/22, Met State)
 - Hoary Edge (Achalarus lyciades) (6/20, Prospect Hill)
 - Northern Cloudywing (Thorybes pylades) (5/25, Prospect Hill)
 - Common Sootywing (Pholisora catullus) (5/21, Met State)
 - Juvenal’s Duskywing (Erynnis juvenalis) (5/2, Paine)
 - Wild Indigo Duskywing (Erynnis baptisiae) (5/19, Prospect Hill)
 - Least Skipper (Ancyloxypha numitor) (7/3, yard)
 - European Skipper (6/20, Prospect Hill)
 - Cobweb Skipper (Hesperia metea) (5/10, Met State)
 - Indian Skipper (Hespeia sassacus) (6/1, Met State)
 - Peck’s Skipper (Polites peckius) (5/25, Prospect Hill)
 - Tawny-edged Skipper (Polites themistocles) (8/15, yard)
 - Northern Broken-Dash (Wallengrenia egremet) (7/20, Prospect Hill)
 - Little Glassywing (Pompeius verna) (7/5, Paine)
 - Hobomok Skipper (Poanes hobomok) (5/22, Met State)
 - Dusted Skipper (Atrytonopsis hianna) (5/25, Prospect Hill)
 - Black Swallowtail (Papilio polyxenes) (5/8, Prospect Hill)
 - Eastern Tiger Swallowtail (Papilio glaucus) (5/8, Prospect Hill)
 - Spicebush Swallowtail (Papilio troilus) (5/12, Paine)
 - Clouded Sulphur (Colias philodice) (4/28, Paine)
 - Orange Sulphur (Colias eurytheme) (5/26, UMass)
 - Cabbage White (Pieris rapae) (4/17, Bentley)
 - American Copper (Lycaena phlaeas) (5/12, Paine)
 - Banded Hairstreak (Satyrium calanus) (7/5, Paine)
 - Eastern Pine Elfin (Callophrys niphon) (5/1, Prospect Hill)
 - Eastern Tailed-Blue (Cupido comyntas) (5/8, Prospect Hill)
 - Spring Azure (Celastrina ladon) (5/10, Met State)
 - Cherry Gall Azure (Celastrina serotina) (5/16, Prospect Hill)
 - Summer Azure (Celastrina neglecta) (7/5, Paine)
 - Monarch (Danaus plexippus) (6/3, Charles)
 - Red-spotted Purple (Limenitis arthemis) (6/1, Met State)
 - Viceroy (Limenitis archippus) (5/25, Prospect Hill)
 - American Lady (Vanessa virginiensis) (4/28, Met State)
 - Red Admiral (Vanessa atalanta) (7/23, Paine)
 - Mourning Cloak (Nymphalis antiopa) (3/17, Met State)
 - Eastern Comma (Polygonia comma) (4/5, Paine Estate)
 - Question Mark (Polygonia interrogationis) (9/23, Prospect Hill)
 - Pearl Crescent (Phyciodes tharos) (5/20, Met State)
 - Common Ringlet (Coenonympha tullia inornata) (8/14, Prospect Hill)
 - Little Wood Satyr (Megisto cymela) (5/22, Met State)
 - Common Wood-Nymph (Cercyonis pegala) (7/20, Prospect Hill)
 
Dragonflies
- Ebony Jewelwing (Calopteryx maculata) (5/25, Prospect Hill)
 - Blue-fronted Dancer (Argia apicalis) (6/26, Charles)
 - Aurora Damsel (Chromagrion conditum) (5/19, Prospect Hill)
 - Azure Bluet (Enallagma aspersum) (8/18, Hardy Pond)
 - Familiar Bluet (Enallagma civile) (7/27, yard)
 - Stream Bluet (Enallagma exsulans) (6/26, Charles)
 - Skimming Bluet (Enallagma geminatum) (5/22, yard)
 - Orange Bluet (Enallagma signatum) (7/5, yard)
 - Fragile Forktail (Ischnura posita) (5/20, Met State)
 - Eastern Forktail (Ischnura verticalis) (5/8, yard)
 - Lilypad Forktail (Ischnura kellicotti) (8/26, Purgatory Cove)
 - Shadow Darner (Aeshna umbrosa) (8/10, Met State)
 - Green-striped Darner (Aeshna verticalis) (9/18, Met State)
 - Common Green Darner (Anax junius) (5/2, Paine)
 - Springtime Darner (Basiaeschna janata) (5/11, Prospect Hill)
 - Stream Cruiser (Didymops transversa) (5/16, Prospect Hill)
 - Common Baskettail (Epitheca cynosura) (5/19, Prospect Hill)
 - Prince Baskettail (Epitheca princeps) (7/13, Charles)
 - Calico Pennant (Celithemis elisa) (7/27, Paine)
 - Halloween Pennant (Celithemis eponina) (8/18, Hardy Pond)
 - Common Pondhawk (Erythemis simplicicollis) (7/5, Paine)
 - Common Whitetail (Plathemis lydia) (5/16, Prospect Hill)
 - Slaty Skimmer (Libellula incesta) (7/28, Charles)
 - Widow Skimmer (Libellula luctuosa) (7/20, Prospect Hill)
 - Twelve-spotted Skimmer (Libellula pulchella) (5/25, Prospect Hill)
 - Four-spotted Skimmer (Libellula quadrimaculata) (5/16, Prospect Hill)
 - Painted Skimmer (Libellula semifasciata) (7/5, Paine)
 - Blue Dasher (Pachydiplax longipennis) (7/5, Paine)
 - Wandering Glider (Pantala flavescens) (8/10, WHS)
 - Eastern Amberwing (Perithemis tenera) (7/5, Paine)
 - ‘Ruby’ Meadowhawk (Sympetrum rubicundulum/internum, probably internum) (7/5, Paine)
 - Band-winged Meadowhawk (Sympetrum semicinctum) (8/10, Met State)
 - Autumn Meadowhawk (Sympetrum vicinum) (8/17, Met State)
 - Black Saddlebags (Tramea lacerata) (8/18, Hardy Pond)
 









