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Results: Count Data by Count Circle
Count Year: 106
Counts completed: 2,060
Total birds reported: 61,605,349
 
  Below you will find data for the CBC count circle and time period you selected. If you have selected a long time range, your table will probably be larger than your computer screen width, and you may have to scroll to the right. Information about the weather, number of participants and other count particulars is found in a separate table at the bottom of this page. Species are presented in taxonomic order. Data includes raw count numbers, numbers per party hour, and any "flags" added to point out special information about a given record.
Flags included with species are: UH - Unusually High Number US - Unusual Species CW - Reported in the area during Count Week, but not reported during the count.
 
 
 
 
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Concord [MACO]
Massachusetts Region
42.4333 degrees North x -71.4333 degrees West
Christmas Bird Count
Count Year: 106
 
Species
Number Number / Party Hr. Flags Editorial Flags
 
  Canada Goose
(Branta canadensis)
2081  
4.5837  
 
 
  Mute Swan
(Cygnus olor)
8  
0.0176  
 
 
  Wood Duck
(Aix sponsa)
2  
0.0044  
 
 
  Gadwall
(Anas strepera)
15  
0.033  
 
 
  American Wigeon
(Anas americana)
3  
0.0066  
 
 
  American Black Duck
(Anas rubripes)
65  
0.1432  
 
 
  Mallard
(Anas platyrhynchos)
1641  
3.6145  
 
 
  Northern Pintail
(Anas acuta)
11  
0.0242  
 
 
  Redhead
(Aythya americana)
4  
0.0088  
US HC  
 
  Lesser Scaup
(Aythya affinis)
1  
0.0022  
US  
 
  Bufflehead
(Bucephala albeola)
3  
0.0066  
 
 
  Common Goldeneye
(Bucephala clangula)
23  
0.0507  
 
 
  Hooded Merganser
(Lophodytes cucullatus)
36  
0.0793  
 
 
  Common Merganser
(Mergus merganser)
62  
0.1366  
 
 
  Ruddy Duck
(Oxyura jamaicensis)
1  
0.0022  
 
 
  Ring-necked Pheasant
(Phasianus colchicus)
1  
0.0022  
 
 
  Ruffed Grouse
(Bonasa umbellus)
1  
0.0022  
 
 
  Wild Turkey
(Meleagris gallopavo)
128  
0.2819  
HC  
 
  Great Blue Heron (Blue form)
(Ardea herodias)
8  
0.0176  
 
 
  Sharp-shinned Hawk
(Accipiter striatus)
10  
0.022  
 
 
  Cooper's Hawk
(Accipiter cooperii)
28  
0.0617  
HC  
 
  Northern Goshawk
(Accipiter gentilis)
1  
0.0022  
 
 
  Red-shouldered Hawk
(Buteo lineatus)
7  
0.0154  
HC  
 
  Red-tailed Hawk
(Buteo jamaicensis)
186  
0.4097  
HC  
 
  Killdeer
(Charadrius vociferus)
1  
0.0022  
US  
 
  Wilson's Snipe
(Gallinago delicata)
1  
0.0022  
 
 
  Ring-billed Gull
(Larus delawarensis)
902  
1.9868  
 
 
  Herring Gull
(Larus argentatus)
496  
1.0925  
 
 
  Great Black-backed Gull
(Larus marinus)
26  
0.0573  
 
 
  Rock Pigeon
(Columba livia)
482  
1.0617  
 
 
  Mourning Dove
(Zenaida macroura)
2367  
5.2137  
 
 
  Eastern Screech-Owl
(Megascops asio)
23  
0.0507  
 
 
  Great Horned Owl
(Bubo virginianus)
19  
0.0419  
 
 
  Barred Owl
(Strix varia)
4  
0.0088  
 
 
  Short-eared Owl
(Asio flammeus)
0  
0  
CW  
 
  Belted Kingfisher
(Ceryle alcyon)
10  
0.022  
 
 
  Red-bellied Woodpecker
(Melanerpes carolinus)
134  
0.2952  
 
 
  Downy Woodpecker
(Picoides pubescens)
829  
1.826  
HC  
 
  Hairy Woodpecker
(Picoides villosus)
196  
0.4317  
 
 
  Northern Flicker
(Colaptes auratus)
33  
0.0727  
 
 
  Pileated Woodpecker
(Dryocopus pileatus)
25  
0.0551  
HC  
 
  Eastern Phoebe
(Sayornis phoebe)
1  
0.0022  
US HC  
 
  Northern Shrike
(Lanius excubitor)
6  
0.0132  
 
 
  Blue Jay
(Cyanocitta cristata)
1626  
3.5815  
 
 
  American Crow
(Corvus brachyrhynchos)
1541  
3.3943  
 
 
  Common Raven
(Corvus corax)
3  
0.0066  
HC  
 
  Horned Lark
(Eremophila alpestris)
38  
0.0837  
 
 
  Black-capped Chickadee
(Poecile atricapillus)
3766  
8.2952  
HC  
 
  Tufted Titmouse
(Baeolophus bicolor)
1445  
3.1828  
 
 
  Red-breasted Nuthatch
(Sitta canadensis)
78  
0.1718  
 
 
  White-breasted Nuthatch
(Sitta carolinensis)
986  
2.1718  
 
 
  Brown Creeper
(Certhia americana)
56  
0.1233  
 
 
  Carolina Wren
(Thryothorus ludovicianus)
184  
0.4053  
 
 
  Winter Wren
(Troglodytes troglodytes)
9  
0.0198  
HC  
 
  Marsh Wren
(Cistothorus palustris)
2  
0.0044  
 
 
  Golden-crowned Kinglet
(Regulus satrapa)
179  
0.3943  
 
 
  Ruby-crowned Kinglet
(Regulus calendula)
2  
0.0044  
 
 
  Eastern Bluebird
(Sialia sialis)
303  
0.6674  
HC  
 
  Hermit Thrush
(Catharus guttatus)
11  
0.0242  
HC  
 
  American Robin
(Turdus migratorius)
2687  
5.9185  
 
 
  Gray Catbird
(Dumetella carolinensis)
12  
0.0264  
HC  
 
  Northern Mockingbird
(Mimus polyglottos)
188  
0.4141  
 
 
  European Starling
(Sturnus vulgaris)
3350  
7.3789  
 
 
  Cedar Waxwing
(Bombycilla cedrorum)
868  
1.9119  
 
 
  Yellow-rumped Warbler
(Dendroica coronata)
1  
0.0022  
 
 
  Pine Warbler
(Dendroica pinus)
4  
0.0088  
HC  
 
  Ovenbird
(Seiurus aurocapillus)
0  
0  
US CW  
 
  Yellow-breasted Chat
(Icteria virens)
1  
0.0022  
US HC  
 
  Eastern Towhee
(Pipilo erythrophthalmus)
4  
0.0088  
 
 
  American Tree Sparrow
(Spizella arborea)
960  
2.1145  
 
 
  Field Sparrow
(Spizella pusilla)
20  
0.0441  
 
 
  Savannah Sparrow
(Passerculus sandwichensis)
9  
0.0198  
 
 
  Fox Sparrow
(Passerella iliaca)
1  
0.0022  
 
 
  Song Sparrow
(Melospiza melodia)
424  
0.9339  
HC  
 
  Swamp Sparrow
(Melospiza georgiana)
21  
0.0463  
 
 
  White-throated Sparrow
(Zonotrichia albicollis)
314  
0.6916  
 
 
  Dark-eyed Junco
(Junco hyemalis)
1884  
4.1498  
 
 
  Lapland Longspur
(Calcarius lapponicus)
1  
0.0022  
 
 
  Snow Bunting
(Plectrophenax nivalis)
6  
0.0132  
 
 
  Northern Cardinal
(Cardinalis cardinalis)
858  
1.8899  
 
 
  Red-winged Blackbird
(Agelaius phoeniceus)
10  
0.022  
 
 
  Rusty Blackbird
(Euphagus carolinus)
1  
0.0022  
 
 
  Common Grackle
(Quiscalus quiscula)
1  
0.0022  
 
 
  Brown-headed Cowbird
(Molothrus ater)
4  
0.0088  
 
 
  Purple Finch
(Carpodacus purpureus)
7  
0.0154  
 
 
  House Finch
(Carpodacus mexicanus)
902  
1.9868  
 
 
  Common Redpoll
(Carduelis flammea)
21  
0.0463  
 
 
  Pine Siskin
(Carduelis pinus)
9  
0.0198  
 
 
  American Goldfinch
(Carduelis tristis)
2805  
6.1784  
 
 
  House Sparrow
(Passer domesticus)
1994  
4.3921  
 
 
 
  Back to Species
 
 
Weather & Effort
 
  Count Date:
Jan 02, 2006 
  Number of Participants:
218 
  Number of Party Hours:
454.0 
  Species Reported:
88 
  Low Temperature:
25 
  High Temperature:
35 
  AM Weather:
Clear 
Rain: None 
Snow: None 
  PM Weather:
Cloudy 
Rain: None 
Snow: None 
 
 

Participants:

Sponsor:
Compiler:
Secondary Compiler(s): Peter Alden
Participants:
Diana Abrashkin 
Joel Adamson 
Peter Alden 
David Allen 
Taber Allison 
John Andrews 
Barbara Anthony 
Reed Anthony 
Al Berardi 
John Bordman 
Diana Branscomb 
D'Ann Brownrigg 
Tom Brownrigg 
Jim Carrente 
David Clark 
Susan Clark 
David Clarke 
Kathy Clayton 
Andy Clerkin 
Susan Coe 
Kathleen Cole 
Betsy Comstock 
Rosita Corey 
Eric Darling 
Margaret Darling 
Beth Dawson 
David Dawson 
Carla Dengler 
Anne Dixon 
Catherine Dixon 
Tim Dixon 
Paul Dougherty 
John Dunbar 
Peter Duran 
Vincent Durso 
Greg Dysart 
Scott Edwards 
Patsy Eickelberg 
Susan Emmons 
Sally Ferbert 
Paul Fitzgerald 
Gevvy Foster 
Elizabeth Fowler 
Frank Gardner 
Gwen Gardner 
Marin Gardner 
Randy Gauthier 
Cyrus Gibson 
Ilene Gipson 
Janice Goldfarb 
Michael Goodwin 
Don Gould 
Rita Grossman 
Michele Grzenda 
Perry Hagenstein 
Winthrop, Jr Harrington 
Ken Harte 
David Hatfield 
Judy Hill 
John Hines 
Michael Hodgson 
Bobbie Hodson 
Ellie Horwitz 
Carolyn Hotchkiss 
Barbara Howell 
Audrey Hoye 
John Hoye 
Carol Jeffrey 
Bob Johnson 
Laura Johnson 
Laura Jones 
David Kembel 
Henry Keutmann 
Jared Keyes 
Simon Keyes 
Chisun Kwong 
Marilyn Lampe 
Laura Lane 
David Lange 
Cub Lauderdale 
Barrett Lawson 
Bob Lawson 
Mike Lawson 
Elizabeth Lebling 
Katie Lebling 
Mark Letizi 
Sue Leunser 
Martin Levin 
Norman Levy 
Diane Linshaw 
Mike Linshaw 
Tom Lipsky 
Brian Lipson 
Mark Lipson 
Glenn Long 
Gwyn Loud 
Don MacFarlane 
Andrew Magee 
Chris Mar 
Maureen Mar 
Pat Mark 
Liz Markiewicz 
Ken Marriner, Jr 
Henry Mauer 
Virginia McIntyre 
Sam Miller 
Wendy Miller 
Steve Moore 
Jane Moosbrucker 
Thomas Murray 
Ray Nava 
Erik Nielsen 
Charlie Nims 
Peter Norton 
Henry Norwood 
Melinda Oleksiak 
Sandy Oxley 
Larry Parente 
Brian Parker 
Carol Parker 
Jim Parmentier 
Jackie Pascucci 
Nicky Patterson 
Simon Perkins 
Aidan Phillips 
Al Phillips 
Jay Phillips 
Matthew Phillips 
Tim Phillips 
David Ranney 
Sue Ranney 
Susan Richmond 
Marjorie Rines 
Al Robichaud 
Suzanne Roe 
Brian Rogan 
Arthur Rogers II 
Laura Rome 
Frank Roth 
Janet Rothrock 
Mary Rubel 
Michael Rugo 
Patrick Savage 
Martha Schwope 
Ted Scott 
Don Selesky 
Sandy Selesky 
Eric Semple 
Allan Sgroi 
Mary Sheldon 
David Sibley 
Yisrael Sidis 
Nancy Soulette 
Don Southall 
Greg Southall 
Tim Spahr 
Stephen Spang 
John Stevens 
Marcia Storkerson 
Betsy Sweet 
Leslie Thomas 
Ben Ticknor 
George Ticknor 
Tom Tidman 
Claudio Topolcic 
Allan Treadwell 
Tom Treadwell 
Ann Umphrey 
Daryl Vanderburgh 
Alfred Viola 
Joy Viola 
Barbara Volkle 
Dick Walton 
Arnold Weinberg 
Dan Wells 
Lois Wells 
Clare Westerman 
George Westerman 
Henry Westerman 
Marilyn Westerman 
Mark Whitehead 
David Williams 
Alison Windmiller 
Bryan Windmiller 
Julia Yoshida 
Dale Young