CBC Year Count Season

73 74 75 76 77 78 79 80 8 82 88 89 90 9 92 97273 97374 97475 97576 97677 97778 97879 97980 9808 9882 98788 98889 98990 9909 9992 2/27/75 2/3/76 2/30/77 2/30/78 2/3/79 29589 /3/82 2/28/87 2/29/88 2/27/89 2/24/90 2/25/9 4 7 5 7 26 34 3 29 28 23 9 22 36.0 37. 40. 4.6 63.3 65.6 44.5 62.6 82.0 8.5 45.8 65.5 28 24 3 27 3 28 23 38 43 3 42 37 37 33 33 Canada Goose 20 Wood Duck American Black Duck 4 4 0 3 0 4 6 0 3 3 3 24 Mallard Hybrid Mallard 4 6 87 50 62 75 49 Northern Pintail 3 Bufflehead Ringnecked Duck Common Goldeneye 3 2 Hooded Merganser Common Merganser 4 Ringnecked Pheasant Ruffed Grouse 3 7 5 2 9 7 8 3 Wild Turkey Northern Bobwhite Common Loon Great Blue Heron Glossy Ibis Bald Eagle im Northern Harrier Sharpshinned Hawk Cooper's Hawk Northern Goshawk RedTailed Hawk 2 RoughLegged Hawk Hawk (sp) Merlin Gull (sp) Ringbilled Gull Herring Gull 48 24 60 7 48 3 39 2 34 26 7 03 8 0 Great Blackbacked Gull 7 20 2 7 7 5 3 5 Rock Dove 6 32 36 25 45 3 73 20 37 8 20 7 3 45 89 Mourning Dove 74 22 40 7 9 6 2 37 7 23 224 242 20 05 207 Snowy Owl Great Horned Owl Barred Owl 2 2 2 Shorteared Owl Northern Sawwhet Owl Belted Kingfisher Redheaded Woodpecker Redbellied Woodpecker Downy Woodpecker 2 8 7 3 2 2 6 6 40 49 2 3 45 20 42 Hairy Woodpecker 32 8 2 7 36 9 35 46 34 28 45 38 40 Blackbacked Woodpecker Pileated Woodpecker 8 5 2 3 Diurnal raptor sp. Northern Shrike 2 2 3 Gray Jay Blue Jay 574 96 66 34 206 228 268 50 606 562 28 9 59 20 American Crow 2 23 8 4 26 5 95 37 39 56 30 0 70 78 Common Raven 6 3 2 2 4 6 6 66 9 20 4 2 44 2 Horned Lark 4 46 6 Blackcapped Chickadee 95 43 94 32 78 86 58 34 608 704 720 849 52 75 652 Boreal Chickadee 2 Tufted Titmouse 4 4 3 2 9 2 2 7 Redbreasted Nuthatch 8 32 3 6 3 8 5 28 27 43 8 33 4 2 22 Whitebreasted Nuthatch 20 39 7 8 8 8 44 36 54 54 79 82 28 38 Brown Creeper 6 2 4 7 6 6 2 Goldencrowned Kinglet 3 2 8 Rubycrowned Kinglet Kinglet (sp) Varied Thrush American Robin 3 2 3 2 Gray Catbird Eastern Bluebird Northern Mockingbird Brown Thrasher European Starling 75 55 9 62 27 35 6 44 64 88 29 98 5 46 22

73 74 75 76 77 78 79 80 8 82 88 89 90 9 92 97273 97374 97475 97576 97677 97778 97879 97980 9808 9882 98788 98889 98990 9909 9992 2/27/75 2/3/76 2/30/77 2/30/78 2/3/79 29589 /3/82 2/28/87 2/29/88 2/27/89 2/24/90 2/25/9 4 7 5 7 26 34 3 29 28 23 9 22 36.0 37. 40. 4.6 63.3 65.6 44.5 62.6 82.0 8.5 45.8 65.5 28 24 3 27 3 28 23 38 43 3 42 37 37 33 33 Bohemian Waxwing 2 4 4 8 Cedar Waxwing 2 2 2 Waxwing (sp) Orangecrowned Warbler 2 Western Tanager RufousSided Towhee American Tree Sparrow 67 0 9 33 2 26 56 57 70 89 59 3 46 Chipping Sparrow Field Sparrow 30 Song Sparrow 2 4 3 5 Swamp Sparrow Whitethroated Sparrow 5 4 9 3 3 2 Whitecrowned Sparrow Sparrow (sp) Darkeyed Junco 2 6 40 40 74 9 5 7 76 59 29 Snow Bunting 4 75 0 0 36 6 5 8 4 5 Northern Cardinal 5 2 3 6 5 4 2 5 Rosebreasted Grosbeak Redwinged Blackbird 2 4 Rusty Blackbird 35 37 5 Common Grackle 3 2 5 Brownheaded Cowbird 23 9 24 56 40 43 4 Baltimore Oriole Pine Grosbeak 3 3 5 2 262 8 46 36 40 3 3 Purple Finch 45 22 9 28 8 House Finch 4 44 8 Red Crossbill 8 5 0 Whitewinged Crossbill Crossbill (sp) Redpoll (sp) Common Redpoll 24 2 20 2 7 Pine Siskin 25 22 2 2 29 3 American Goldfinch 54 23 57 32 32 56 06 20 26 28 2 83 48 573 Evening Grosbeak 20 8 90 76 04 84 37 49 388 23 0 59 45 49 63 House Sparrow 65 68 22 5 26 42 65 97 32 7 50 55 37 50 5 Total Birds 704 786 954 72 29 573 88 284 2690 2336 932 2678 2999 635 35 Number of Birds per hour 9.78 30.43 39.23 2.8 34.50 4.006 52.49 30.86 32.66 36.80 35.70 47.56 per hour 0.75 0.84 0.70 0.55 0.60 0.6555 0.70 0.67 0.45 0.45 0.72 0.50

Canada Goose Wood Duck American Black Duck Mallard Hybrid Mallard Northern Pintail Bufflehead Ringnecked Duck Common Goldeneye Hooded Merganser Common Merganser Ringnecked Pheasant Ruffed Grouse Wild Turkey Northern Bobwhite Common Loon Great Blue Heron Glossy Ibis Bald Eagle Northern Harrier Sharpshinned Hawk Cooper's Hawk Northern Goshawk RedTailed Hawk RoughLegged Hawk Hawk (sp) Merlin Gull (sp) Ringbilled Gull Herring Gull Great Blackbacked Gull Rock Dove Mourning Dove Snowy Owl Great Horned Owl Barred Owl Shorteared Owl Northern Sawwhet Owl Belted Kingfisher Redheaded Woodpecker Redbellied Woodpecker Downy Woodpecker Hairy Woodpecker Blackbacked Woodpecker Pileated Woodpecker Diurnal raptor sp. Northern Shrike Gray Jay Blue Jay American Crow Common Raven Horned Lark Blackcapped Chickadee Boreal Chickadee Tufted Titmouse Redbreasted Nuthatch Whitebreasted Nuthatch Brown Creeper Goldencrowned Kinglet Rubycrowned Kinglet Kinglet (sp) Varied Thrush American Robin Gray Catbird Eastern Bluebird Northern Mockingbird Brown Thrasher European Starling 93 94 95 96 97 98 99 00 0 02 03 04 05 06 07 99292 99394 99495 99596 99697 99798 99899 9992000 20000 20002 200203 200304 200405 200506 200607 2/25/92 2/25/93 2/25/94 2/25/95 2/25/96 2/29/97 2/28/98 2/28/99 2/28/00 2/28/0 2/28/02 2/29/03 2/28/04 2/28/05 2/28/06 24 25 23 9 26 9 9 22 23 23 26 22 2 22 2 75.5 60.3 64.0 53.5 65.5 72.5 55.5 6.0 59.0 78.8 6.8 70.3 60.0 70.8 53.8 32 34 33 32 38 39 36 35 40 42 43 38 35 4 42 4 38 43 26 2 6 0 4 3 6 3 57 3 38 8 3 3 6 6 4 90 3 38 7 95 23 08 2 5 75 60 39 96 80 2 8 7 2 5 5 0 3 5 8 2 2 300 2 4 3 2 2 9 5 4 4 5 2 6 7 4 26 7 56 203 09 32 2 2 3 3 6 8 7 6 2 2 4 3 3 4 2 2 5 9 2 30 3 2 2 5 60 7 75 9 85 50 47 7 6 47 53 32 49 7 60 70 7 28 86 202 97 38 60 28 28 22 3 25 97 95 23 80 2 3 2 2 2 2 3 26 35 26 32 8 47 29 42 34 35 2 46 59 53 36 7 30 7 24 2 5 2 37 30 33 35 40 45 38 30 5 5 6 0 4 2 4 4 6 3 4 3 3 208 287 294 20 285 533 94 285 276 33 259 268 28 542 95 50 64 63 82 66 30 30 76 50 82 4 78 78 08 25 46 8 34 25 4 37 62 49 67 23 28 7 8 3 5 025 97 642 640 769 093 5 878 400 724 455 67 644 857 45 4 3 3 6 6 22 9 23 8 5 0 9 8 49 38 4 85 48 22 22 29 35 42 29 26 32 26 39 3 4 55 94 80 40 44 93 59 07 43 7 83 00 95 76 50 5 7 8 9 0 4 2 3 9 7 5 2 3 9 9 24 3 5 7 3 2 6 3 59 73 2 36 206 23 334 35 07 36 223 88 7 80 48 4

Bohemian Waxwing Cedar Waxwing Waxwing (sp) Orangecrowned Warbler Western Tanager RufousSided Towhee American Tree Sparrow Chipping Sparrow Field Sparrow Song Sparrow Swamp Sparrow Whitethroated Sparrow Whitecrowned Sparrow Sparrow (sp) Darkeyed Junco Snow Bunting Northern Cardinal Rosebreasted Grosbeak Redwinged Blackbird Rusty Blackbird Common Grackle Brownheaded Cowbird Baltimore Oriole Pine Grosbeak Purple Finch House Finch Red Crossbill Whitewinged Crossbill Crossbill (sp) Redpoll (sp) Common Redpoll Pine Siskin American Goldfinch Evening Grosbeak House Sparrow Total Birds Number of Birds per hour per hour 93 94 95 96 97 98 99 00 0 02 03 04 05 06 07 99292 99394 99495 99596 99697 99798 99899 9992000 20000 20002 200203 200304 200405 200506 200607 2/25/92 2/25/93 2/25/94 2/25/95 2/25/96 2/29/97 2/28/98 2/28/99 2/28/00 2/28/0 2/28/02 2/29/03 2/28/04 2/28/05 2/28/06 24 25 23 9 26 9 9 22 23 23 26 22 2 22 2 75.5 60.3 64.0 53.5 65.5 72.5 55.5 6.0 59.0 78.8 6.8 70.3 60.0 70.8 53.8 32 34 33 32 38 39 36 35 40 42 43 38 35 4 42 3 48 4 85 6 70 47 6 24 78 43 78 20 32 28 70 35 9 20 26 29 22 54 29 57 4 2 2 5 2 4 6 6 7 4 6 96 5 73 87 233 6 4 22 54 58 30 34 5 50 7 9 5 6 7 2 4 4 4 4 5 2 23 4 0 9 5 9 5 6 2 37 7 52 2 8 24 22 2 55 4 42 25 26 6 27 57 24 5 7 63 6 33 5 25 3 7 40 22 46 2 5 58 76 63 339 83 7 5 2 2 66 7 249 4 390 2 420 23 558 8 74 03 353 90 655 86 546 6 33 28 26 3 2 3 8 6 4 35 24 46 87 70 9 45 30 7 54 96 63 28 4 44 32 47 284 2764 297 58 2593 33 2560 2283 2863 2558 2555 2477 369 2863 2557 37.27 45.84 45.58 29.55 39.59 45.67 46.3 37.43 48.53 32.48 4.38 35.26 52.82 40.47 47.57 0.42 0.56 0.52 0.60 0.58 0.54 0.65 0.57 0.68 0.53 0.70 0.54 0.58 0.58 0.78

Canada Goose Wood Duck American Black Duck Mallard Hybrid Mallard Northern Pintail Bufflehead Ringnecked Duck Common Goldeneye Hooded Merganser Common Merganser Ringnecked Pheasant Ruffed Grouse Wild Turkey Northern Bobwhite Common Loon Great Blue Heron Glossy Ibis Bald Eagle Northern Harrier Sharpshinned Hawk Cooper's Hawk Northern Goshawk RedTailed Hawk RoughLegged Hawk Hawk (sp) Merlin Gull (sp) Ringbilled Gull Herring Gull Great Blackbacked Gull Rock Dove Mourning Dove Snowy Owl Great Horned Owl Barred Owl Shorteared Owl Northern Sawwhet Owl Belted Kingfisher Redheaded Woodpecker Redbellied Woodpecker Downy Woodpecker Hairy Woodpecker Blackbacked Woodpecker Pileated Woodpecker Diurnal raptor sp. Northern Shrike Gray Jay Blue Jay American Crow Common Raven Horned Lark Blackcapped Chickadee Boreal Chickadee Tufted Titmouse Redbreasted Nuthatch Whitebreasted Nuthatch Brown Creeper Goldencrowned Kinglet Rubycrowned Kinglet Kinglet (sp) Varied Thrush American Robin Gray Catbird Eastern Bluebird Northern Mockingbird Brown Thrasher European Starling 08 09 0 2 3 4 5 200708 200809 20090 200 20202 202203 203204 204205 2/28/07 2/29/08 2/28/09 2/29/0 2/28/ 2/27/2 2/27/3 2/27/4 9 8 9 6 9 2 24 26 55.0 60.5 53.8 6.8 59.0 43.0 52.0 39.0 37 39 36 33 37 40 33 44 4 4 3 2 0 3 0 4 7 5 2 89 39 04 39 85 55 74 4 4 4 2 3 6 4 2 4 3 2 2 92 87 8 93 67 92 76 33 5 4 5 6 0 3 2 2 2 3 2 62 2 43 37 34 3 44 26 56 95 99 92 20 23 2 3 2 2 30 45 42 32 9 27 44 54 36 27 34 33 6 27 26 54 2 7 7 7 4 4 8 4 7 352 405 82 42 328 222 305 0 20 59 04 266 8 70 84 22 9 8 0 2 0 28 656 560 529 48 387 428 540 466 3 25 4 27 5 42 55 65 3 55 3 5 9 35 24 45 49 27 73 44 37 73 76 97 6 4 4 4 4 6 5 2 6 3 4 4 8 2 69 58 2 7 45 4 9 35 4 00 22

Bohemian Waxwing Cedar Waxwing Waxwing (sp) Orangecrowned Warbler Western Tanager RufousSided Towhee American Tree Sparrow Chipping Sparrow Field Sparrow Song Sparrow Swamp Sparrow Whitethroated Sparrow Whitecrowned Sparrow Sparrow (sp) Darkeyed Junco Snow Bunting Northern Cardinal Rosebreasted Grosbeak Redwinged Blackbird Rusty Blackbird Common Grackle Brownheaded Cowbird Baltimore Oriole Pine Grosbeak Purple Finch House Finch Red Crossbill Whitewinged Crossbill Crossbill (sp) Redpoll (sp) Common Redpoll Pine Siskin American Goldfinch Evening Grosbeak House Sparrow Total Birds Number of Birds per hour per hour 08 09 0 2 3 4 5 200708 200809 20090 200 20202 202203 203204 204205 2/28/07 2/29/08 2/28/09 2/29/0 2/28/ 2/27/2 2/27/3 2/27/4 9 8 9 6 9 2 24 26 55.0 60.5 53.8 6.8 59.0 43.0 52.0 39.0 37 39 36 33 37 40 33 44 43 8 2 4 50 48 9 9 0 5 25 46 8 9 3 0 2 2 5 8 44 5 83 28 40 29 3 200 22 6 2 6 8 4 5 7 8 4 27 3 23 4 2 4 20 5 3 5 37 02 70 5 37 6 56 45 403 88 330 57 76 92 82 5 8 30 529 3 44 06 0 84 2046 2452 3000 599 267 937 2055 92 37.20 40.53 49.59 25.89 36.73 45.05 39.52 49.26 0.67 0.64 0.67 0.53 0.63 0.93 0.63.3