Brookline Bird Club – America’s most active bird club!

Please join us at our 2021 Virtual Winter Meeting

AUDUBON CHRISTMAS BIRD COUNT: From 19th Century Conservation Action to 21st Century Community Science

What is the Audubon Christmas Bird Count? How and why did it begin, and how has it changed over its 120-year history? The CBC, like the Breeding Bird Survey, is one of the longest-running examples of Community (Citizen) Science. Learn how ornithologists and conservation biologists use CBC data to better understand how birds of the Americas are faring.

Geoff LeBaron has been the Christmas Bird Count Director for the National Audubon Society since 1987. He also works on other Community Science and field work projects, including Climate Watch, Hummingbirds at Home, and the Great Backyard Bird Count. He has been ornithological advisor for numerous organizations, and a guide for domestic and international bird and nature tours.

NOTE: This event requires all participants to register, and attendance is limited.

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ANNUAL REPORT 1991

THE 1991 STATISTICAL REPORT by Robert H. Stymeist, StatisticianDuring 1991, the Brookline Bird Club listed 291 species on 154 recorded field trips. A total of 192 trips were scheduled: 76 all day, 94 morning, 17 [...]

ANNUAL REPORT 1990

THE 1990 STATISTICAL REPORT by Robert H. Stymeist, Statistician In 1990, the Brookline Bird Club listed 286 species on 161 recorded field trips. A total of 196 trips were scheduled: 75 all-day, 94 morning, 24 afternoon or evening, and 3 weekend trips. Five trips were cancelled due to bad weather and 30 trips went unreported.          ' The following write-ins to the Massachusetts Audubon Society (MAS) checklist were reported by the Club in 1990: Sandhill CraneNewburyportMay 27Clay-colored SparrowPlymouthJune 2Cerulean WarblerQuabbinJune 3Gull-billed TernPlum IslandJune 30Curlew SandpiperPlum IslandJuly 7Spotted RedshankWellfleetAugust 11Purple GallinuleFresh PondSeptember 26American AvocetNewburyportOctober 7MacGillivray's WarblerPeabodyOctober 13Le Conte's SparrowPeabodyOctober 13Lark BuntingPlum IslandOctober 28. The Spotted Redshank found at the Wellfleet Bay Wildlife Sanctuary on August 11 [...]

ANNUAL REPORT 1989

THE 1989 STATISTICAL REPORT by Robert H. Stymeist, Statistician In 1989, the Brookline Bird Club listed 284 species, two ad­ditional races, and a Black Swan on 163 recorded field trips. A total of 188 trips were scheduled: [...]

ANNUAL REPORT 1988

THE 1988 STATISTICAL REPORT by Robert H. Stymeist, Statistician In 1988, the Brookline Bird Club scheduled 202 field trips: eighty-three all-day, ninety-one morning, and twenty-five afternoon or evening trips. In addition there were three BBC [...]

ANNUAL REPORT 1987

THE 1987 STATISTICAL REPORT by Robert H. Stymeist, Statistician During 1987, the Brookline Bird Club listed 290 species and one additional race on 198 recorded field trips. A total of 220 trips were scheduled; eleven [...]

ANNUAL REPORT 1986

THE 1986 STATISTICAL REPORT by Mary Lou Barnett, Statistician During 1986 the Brookline Bird Club listed 307 birds including 21 write-ins. These unusual sightings included the following: Yellow-throated Warbler            Brewster           1-5 Hoary Redpoll                           Newburyport    3-15 Jackdaw                                    Nantucket         3-16 Eared Grebe                              North Scituate  3-22 [...]

ANNUAL REPORT 1991

THE 1991 STATISTICAL REPORT by Robert H. Stymeist, StatisticianDuring 1991, the Brookline Bird Club listed 291 species on 154 recorded field trips. A total of 192 trips were scheduled: 76 all day, 94 morning, 17 [...]

ANNUAL REPORT 1990

THE 1990 STATISTICAL REPORT by Robert H. Stymeist, Statistician In 1990, the Brookline Bird Club listed 286 species on 161 recorded field trips. A total of 196 trips were scheduled: 75 all-day, 94 morning, 24 afternoon or evening, and 3 weekend trips. Five trips were cancelled due to bad weather and 30 trips went unreported.          ' The following write-ins to the Massachusetts Audubon Society (MAS) checklist were reported by the Club in 1990: Sandhill CraneNewburyportMay 27Clay-colored SparrowPlymouthJune 2Cerulean WarblerQuabbinJune 3Gull-billed TernPlum IslandJune 30Curlew SandpiperPlum IslandJuly 7Spotted RedshankWellfleetAugust 11Purple GallinuleFresh PondSeptember 26American AvocetNewburyportOctober 7MacGillivray's WarblerPeabodyOctober 13Le Conte's SparrowPeabodyOctober 13Lark BuntingPlum IslandOctober 28. The Spotted Redshank found at the Wellfleet Bay Wildlife Sanctuary on August 11 [...]

ANNUAL REPORT 1989

THE 1989 STATISTICAL REPORT by Robert H. Stymeist, Statistician In 1989, the Brookline Bird Club listed 284 species, two ad­ditional races, and a Black Swan on 163 recorded field trips. A total of 188 trips were scheduled: [...]

ANNUAL REPORT 1988

THE 1988 STATISTICAL REPORT by Robert H. Stymeist, Statistician In 1988, the Brookline Bird Club scheduled 202 field trips: eighty-three all-day, ninety-one morning, and twenty-five afternoon or evening trips. In addition there were three BBC [...]

ANNUAL REPORT 1987

THE 1987 STATISTICAL REPORT by Robert H. Stymeist, Statistician During 1987, the Brookline Bird Club listed 290 species and one additional race on 198 recorded field trips. A total of 220 trips were scheduled; eleven [...]

ANNUAL REPORT 1986

THE 1986 STATISTICAL REPORT by Mary Lou Barnett, Statistician During 1986 the Brookline Bird Club listed 307 birds including 21 write-ins. These unusual sightings included the following: Yellow-throated Warbler            Brewster           1-5 Hoary Redpoll                           Newburyport    3-15 Jackdaw                                    Nantucket         3-16 Eared Grebe                              North Scituate  3-22 [...]

ANNUAL REPORT 1991

THE 1991 STATISTICAL REPORT by Robert H. Stymeist, StatisticianDuring 1991, the Brookline Bird Club listed 291 species on 154 recorded field trips. A total of 192 trips were scheduled: 76 all day, 94 morning, 17 [...]

ANNUAL REPORT 1990

THE 1990 STATISTICAL REPORT by Robert H. Stymeist, Statistician In 1990, the Brookline Bird Club listed 286 species on 161 recorded field trips. A total of 196 trips were scheduled: 75 all-day, 94 morning, 24 afternoon or evening, and 3 weekend trips. Five trips were cancelled due to bad weather and 30 trips went unreported.          ' The following write-ins to the Massachusetts Audubon Society (MAS) checklist were reported by the Club in 1990: Sandhill CraneNewburyportMay 27Clay-colored SparrowPlymouthJune 2Cerulean WarblerQuabbinJune 3Gull-billed TernPlum IslandJune 30Curlew SandpiperPlum IslandJuly 7Spotted RedshankWellfleetAugust 11Purple GallinuleFresh PondSeptember 26American AvocetNewburyportOctober 7MacGillivray's WarblerPeabodyOctober 13Le Conte's SparrowPeabodyOctober 13Lark BuntingPlum IslandOctober 28. The Spotted Redshank found at the Wellfleet Bay Wildlife Sanctuary on August 11 [...]

ANNUAL REPORT 1989

THE 1989 STATISTICAL REPORT by Robert H. Stymeist, Statistician In 1989, the Brookline Bird Club listed 284 species, two ad­ditional races, and a Black Swan on 163 recorded field trips. A total of 188 trips were scheduled: [...]

ANNUAL REPORT 1988

THE 1988 STATISTICAL REPORT by Robert H. Stymeist, Statistician In 1988, the Brookline Bird Club scheduled 202 field trips: eighty-three all-day, ninety-one morning, and twenty-five afternoon or evening trips. In addition there were three BBC [...]

ANNUAL REPORT 1987

THE 1987 STATISTICAL REPORT by Robert H. Stymeist, Statistician During 1987, the Brookline Bird Club listed 290 species and one additional race on 198 recorded field trips. A total of 220 trips were scheduled; eleven [...]

ANNUAL REPORT 1986

THE 1986 STATISTICAL REPORT by Mary Lou Barnett, Statistician During 1986 the Brookline Bird Club listed 307 birds including 21 write-ins. These unusual sightings included the following: Yellow-throated Warbler            Brewster           1-5 Hoary Redpoll                           Newburyport    3-15 Jackdaw                                    Nantucket         3-16 Eared Grebe                              North Scituate  3-22 [...]

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