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 1979

1979 STATISTICAL REPORT  Gray birds gathered us together in 1979. Their fleeting lives were long journeys. While we wondered at the mystery of their comings, and listened to the learned explanations, didn't we delight in [...]

ANNUAL REPORT 1978

1978 STATISTICAL REPORT When he came to grene wode,In a merry mornyngeThere he herde the notes smallOf byrdes mery syngynge. Two wayward birds joined the BBC Massachusetts Life List in 1978. The first. a brilliant yellow, black, [...]

ANNUAL REPORT 1977

1977 STATISTICAL REPORT  The Brookline Bird Club identified 296 species of birds in Massachusetts during 1977, including 17 additions to the Massachusetts Audubon Society Check List as follows:  McCown's Longspur               Bridgewater                1-16  Sandhill Crane                        Bridgewater                1-22  Red-bellied Woodpecker        Southwick                   2-13  Gyrfalcon                                Newburyport              3-5  [...]

ANNUAL REPORT 1975

1975 STATISTICAL REPORT During 1975 the Brookline Bird Club identified 804 species (plus two hybrids) and listed among these, 22 write-ins on the Massachusetts Audubon Society Check List. A selective list of these write-ins follows: [...]

ANNUAL REPORT 1979

1979 STATISTICAL REPORT  Gray birds gathered us together in 1979. Their fleeting lives were long journeys. While we wondered at the mystery of their comings, and listened to the learned explanations, didn't we delight in [...]

ANNUAL REPORT 1978

1978 STATISTICAL REPORT When he came to grene wode,In a merry mornyngeThere he herde the notes smallOf byrdes mery syngynge. Two wayward birds joined the BBC Massachusetts Life List in 1978. The first. a brilliant yellow, black, [...]

ANNUAL REPORT 1977

1977 STATISTICAL REPORT  The Brookline Bird Club identified 296 species of birds in Massachusetts during 1977, including 17 additions to the Massachusetts Audubon Society Check List as follows:  McCown's Longspur               Bridgewater                1-16  Sandhill Crane                        Bridgewater                1-22  Red-bellied Woodpecker        Southwick                   2-13  Gyrfalcon                                Newburyport              3-5  [...]

ANNUAL REPORT 1975

1975 STATISTICAL REPORT During 1975 the Brookline Bird Club identified 804 species (plus two hybrids) and listed among these, 22 write-ins on the Massachusetts Audubon Society Check List. A selective list of these write-ins follows: [...]

ANNUAL REPORT 1979

1979 STATISTICAL REPORT  Gray birds gathered us together in 1979. Their fleeting lives were long journeys. While we wondered at the mystery of their comings, and listened to the learned explanations, didn't we delight in [...]

ANNUAL REPORT 1978

1978 STATISTICAL REPORT When he came to grene wode,In a merry mornyngeThere he herde the notes smallOf byrdes mery syngynge. Two wayward birds joined the BBC Massachusetts Life List in 1978. The first. a brilliant yellow, black, [...]

ANNUAL REPORT 1977

1977 STATISTICAL REPORT  The Brookline Bird Club identified 296 species of birds in Massachusetts during 1977, including 17 additions to the Massachusetts Audubon Society Check List as follows:  McCown's Longspur               Bridgewater                1-16  Sandhill Crane                        Bridgewater                1-22  Red-bellied Woodpecker        Southwick                   2-13  Gyrfalcon                                Newburyport              3-5  [...]

ANNUAL REPORT 1975

1975 STATISTICAL REPORT During 1975 the Brookline Bird Club identified 804 species (plus two hybrids) and listed among these, 22 write-ins on the Massachusetts Audubon Society Check List. A selective list of these write-ins follows: [...]

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