Bird monitoring data resources represent arguably the most comprehensive time-series environmental data in existence. These data, gathered by hundreds of independent projects, have collected an estimated 60 million records over the past 100 years.
| 1 |
Project FeederWatch
Project FeederWatch - Bird Studies Canada, Cornell Lab of Ornithology |
14,422,340 |
Level 5 |
| 2 |
Breeding Bird Surveys (50 stops)
Breeding Bird Survey - U.S. Fish and Wildlife Service, Canadian Wildlife Service |
7,935,946 |
Level 2 |
| 3 |
Christmas Bird Counts
Christmas Bird Counts - Bird Studies Canada, National Audubon Society |
5,518,698 |
Level 2 |
| 4 |
Breeding Bird Surveys
Breeding Bird Survey - U.S. Fish and Wildlife Service, Canadian Wildlife Service |
4,938,356 |
Level 2 |
| 5 |
EBird
eBird Canada - Bird Studies Canada, Cornell Lab of Ornithology |
2,476,325 |
Level 5 |
| 6 |
CMMN Banding Data: Long Point Bird Observatory
Canadian Migration Monitoring Network - Bird Studies Canada |
848,022 |
Level 3 |
| 7 |
CMMN Daily Estimated Totals: Long Point Bird Observatory
Canadian Migration Monitoring Network - Bird Studies Canada |
812,478 |
Level 3 |
| 8 |
Ontario Breeding Bird Atlas (2001-2005): point count data
Ontario Breeding Bird Atlas - Bird Studies Canada, Ontario Ministry of Natural Resources, Canadian Wildlife Service, Ontario Field Ornithologists, Ontario Nature |
592,425 |
Level 3 |
| 9 |
Ontario Breeding Bird Atlas (2001-2005): raw breeding evidence
Ontario Breeding Bird Atlas - Bird Studies Canada, Ontario Ministry of Natural Resources, Canadian Wildlife Service, Ontario Field Ornithologists, Ontario Nature |
541,743 |
Level 3 |
| 10 |
Ontario Breeding Bird Atlas (1981-1985): raw breeding evidence
Ontario Breeding Bird Atlas - Bird Studies Canada, Ontario Ministry of Natural Resources, Canadian Wildlife Service, Ontario Field Ornithologists, Ontario Nature |
407,287 |
Level 3 |
| 11 |
Ontario Bird Feeder Survey
Project FeederWatch - Bird Studies Canada |
324,560 |
Level 3 |
| 12 |
Ontario Breeding Bird Atlas (2001-2005): highest breeding evidence per square
Ontario Breeding Bird Atlas - Bird Studies Canada, Ontario Ministry of Natural Resources, Canadian Wildlife Service, Ontario Field Ornithologists, Ontario Nature |
256,702 |
Level 3 |
| 13 |
Ontario Breeding Bird Atlas (1981-1985): highest breeding evidence per square
Ontario Breeding Bird Atlas - Bird Studies Canada, Ontario Ministry of Natural Resources, Canadian Wildlife Service, Ontario Field Ornithologists, Ontario Nature |
205,816 |
Level 3 |
| 14 |
CMMN Daily Estimated Totals: Haldimand Bird Observatory
Canadian Migration Monitoring Network - Haldimand Bird Observatory |
172,415 |
Level 2 |
| 15 |
British Columbia Coastal Waterbirds Survey
British Columbia Coastal Waterbird Survey - Bird Studies Canada, Canadian Wildlife Service |
164,403 |
Level 3 |
| 16 |
Maritimes Breeding Bird Atlas (2006-2010): raw breeding evidence
Maritimes Breeding Bird Atlas - Bird Studies Canada, New Brunswick Department of Natural Resources, Prince Edward Island Department of Natural Resources, Nova Scotia Department of Natural Resources, Canadian Wildlife Service, Nature NB, Nova Scotia Bird Society, Natural History Society of Prince Edward Island |
162,924 |
Level 3 |
| 17 |
Great Backyard Bird Count
Great Backyard Bird Count - National Audubon Society, Cornell Lab of Ornithology |
157,827 |
Level 5 |
| 18 |
Marsh Monitoring Program - Bird Surveys
Marsh Monitoring Program - Bird Studies Canada, Canadian Wildlife Service |
153,059 |
Level 3 |
| 19 |
Maritimes Breeding Bird Atlas (1986-1990): raw breeding evidence
Maritimes Breeding Bird Atlas - Bird Studies Canada, New Brunswick Department of Natural Resources, Prince Edward Island Department of Natural Resources, Nova Scotia Department of Natural Resources, Canadian Wildlife Service, Nature NB, Nova Scotia Bird Society, Natural History Society of Prince Edward Island |
142,920 |
Level 3 |
| 20 |
Raptor Population Index
Raptor Population Index - Hawk Migration Association of North America |
108,052 |
Level 2 |
| 21 |
Maritimes Breeding Bird Atlas (1986-1990): highest breeding evidence per square
Maritimes Breeding Bird Atlas - Bird Studies Canada, New Brunswick Department of Natural Resources, Prince Edward Island Department of Natural Resources, Nova Scotia Department of Natural Resources, Canadian Wildlife Service, Nature NB, Nova Scotia Bird Society, Natural History Society of Prince Edward Island |
93,053 |
Level 3 |
| 22 |
Maritimes Breeding Bird Atlas (2006-2010): highest breeding evidence per square
Maritimes Breeding Bird Atlas - Bird Studies Canada, New Brunswick Department of Natural Resources, Prince Edward Island Department of Natural Resources, Nova Scotia Department of Natural Resources, Canadian Wildlife Service, Nature NB, Nova Scotia Bird Society, Natural History Society of Prince Edward Island |
89,546 |
Level 3 |
| 23 |
Maritimes Breeding Bird Atlas (2006-2010): point count data
Maritimes Breeding Bird Atlas - Bird Studies Canada, New Brunswick Department of Natural Resources, Prince Edward Island Department of Natural Resources, Nova Scotia Department of Natural Resources, Canadian Wildlife Service, Nature NB, Nova Scotia Bird Society, Natural History Society of Prince Edward Island |
86,545 |
Level 3 |
| 24 |
British Columbia Breeding Bird Atlas (2008-2012): raw breeding evidence
British Columbia Breeding Bird Atlas - Bird Studies Canada, Canadian Wildlife Service, British Columbia Ministry of Environment, BC Nature, BC Field Ornithologists, Biodiversity Centre for Wildlife Studies, Louisiana Pacific, Pacific Wildlife Foundation, The |
84,380 |
Level 3 |
| 25 |
CMMN Daily Estimated Totals: Thunder Cape Bird Observatory
Canadian Migration Monitoring Network - Thunder Cape Bird Observatory |
82,906 |
Level 2 |
| 26 |
CMMN Daily Estimated Totals: Delta Marsh Bird Observatory
Canadian Migration Monitoring Network - Delta Marsh Bird Observatory |
75,767 |
Level 2 |
| 27 |
CMMN Daily Estimated Totals: Prince Edward Point Bird Observatory
Canadian Migration Monitoring Network - Prince Edward Point Bird Observatory |
72,535 |
Level 2 |
| 28 |
CMMN Daily Estimated Totals: Atlantic Bird Observatory
Canadian Migration Monitoring Network - Atlantic Bird Observatory |
63,776 |
Level 2 |
| 29 |
CMMN Daily Estimated Totals: Whitefish Point Bird Observatory
Canadian Migration Monitoring Network - Whitefish Point Bird Observatory |
63,251 |
Level 2 |
| 30 |
British Columbia Breeding Bird Atlas (2008-2012): highest breeding evidence per square
British Columbia Breeding Bird Atlas - Bird Studies Canada, Canadian Wildlife Service, British Columbia Ministry of Environment, BC Nature, BC Field Ornithologists, Biodiversity Centre for Wildlife Studies, Louisiana Pacific, Pacific Wildlife Foundation, The |
60,218 |
Level 3 |
| 31 |
CMMN Daily Estimated Totals: Lesser Slave Lake Bird Observatory
Canadian Migration Monitoring Network - Lesser Slave Lake Bird Observatory |
60,135 |
Level 2 |
| 32 |
CMMN Daily Estimated Totals: Rocky Point Bird Observatory
Canadian Migration Monitoring Network - Rocky Mountain Bird Observatory |
54,115 |
Level 2 |
| 33 |
Marsh Monitoring Program - Amphibian Surveys
Marsh Monitoring Program - Bird Studies Canada, Canadian Wildlife Service |
50,480 |
Level 3 |
| 34 |
CMMN Daily Estimated Totals: Beaverhill Bird Observatory
Canadian Migration Monitoring Network - Beaverhill Bird Observatory |
49,128 |
Level 2 |
| 35 |
CMMN Daily Estimated Totals: Observatoire d'oiseaux de Tadoussac
Canadian Migration Monitoring Network - Observatoire d'oiseaux de Tadoussac |
46,742 |
Level 2 |
| 36 |
CMMN Daily Estimated Totals: Pelee Island Bird Observatory
Canadian Migration Monitoring Network - Pelee Island Bird Observatory |
44,409 |
Level 2 |
| 37 |
British Columbia Breeding Bird Atlas (2008-2012): point count data
British Columbia Breeding Bird Atlas - Bird Studies Canada, Canadian Wildlife Service, British Columbia Ministry of Environment, BC Nature, BC Field Ornithologists, Biodiversity Centre for Wildlife Studies, Louisiana Pacific, Pacific Wildlife Foundation, The |
42,004 |
Level 3 |
| 38 |
CMMN Daily Estimated Totals: Bruce Peninsula Bird Observatory
Canadian Migration Monitoring Network - Bruce Peninsula Bird Observatory |
41,551 |
Level 2 |
| 39 |
CMMN Daily Estimated Totals: Mackenzie Nature Observatory
Canadian Migration Monitoring Network - Mackenzie Nature Observatory |
38,576 |
Level 2 |
| 40 |
Ontario Nocturnal Owls Survey
Ontario Nocturnal Owl Survey - Bird Studies Canada, Ontario Ministry of Natural Resources |
37,530 |
Level 3 |
| 41 |
CMMN Daily Estimated Totals: Tommy Thompson Park Bird Research Station
Canadian Migration Monitoring Network - Tommy Thompson Park Bird Research Station |
36,999 |
Level 2 |
| 42 |
CMMN Daily Estimated Totals: Last Mountain Bird Observatory
Canadian Migration Monitoring Network - Last Mountain Bird Observatory |
36,315 |
Level 2 |
| 43 |
CMMN Daily Estimated Totals: McGill Bird Observatory
Canadian Migration Monitoring Network - McGill Bird Observatory |
28,579 |
Level 2 |
| 44 |
Ontario Breeding Bird Atlas (2001-2005): rare species and colonial data
Ontario Breeding Bird Atlas - Bird Studies Canada, Ontario Ministry of Natural Resources, Canadian Wildlife Service, Ontario Field Ornithologists, Ontario Nature |
27,970 |
Level 3 |
| 45 |
Red-shouldered Hawk and Spring Woodpecker Survey
Bird Studies Canada - Species at risk program - Bird Studies Canada, Ontario Ministry of Natural Resources |
27,696 |
Level 3 |
| 46 |
CMMN Daily Estimated Totals: Innis Point Bird Observatory
Canadian Migration Monitoring Network - Innis Point Bird Observatory |
26,488 |
Level 2 |
| 47 |
CMMN Daily Estimated Totals: Inglewood Bird Sanctuary
Canadian Migration Monitoring Network - Inglewood Bird Sanctuary |
21,225 |
Level 2 |
| 48 |
Atlantic Nocturnal Owls Survey
Atlantic Canada Nocturnal Owl Survey - Bird Studies Canada, New Brunswick Department of Natural Resources, Prince Edward Island Department of Natural Resources |
9,851 |
Level 3 |
| 49 |
Manitoba Nocturnal Owls Survey
Manitoba Nocturnal Owl Survey - Bird Studies Canada, Manitoba Conservation |
9,018 |
Level 3 |
| 50 |
CMMN Daily Estimated Totals: Vaseux Lake Migration Monitoring Station
Canadian Migration Monitoring Network - Vaseux Lake Migration Monitoring Station |
8,795 |
Level 2 |
| 51 |
Maritimes Breeding Bird Atlas (2006-2010): rare species and colonial data
Maritimes Breeding Bird Atlas - Bird Studies Canada, New Brunswick Department of Natural Resources, Prince Edward Island Department of Natural Resources, Nova Scotia Department of Natural Resources, Canadian Wildlife Service, Nature NB, Nova Scotia Bird Society, Natural History Society of Prince Edward Island |
2,267 |
Level 3 |
| 52 |
British Columbia Breeding Bird Atlas (2008-2012): rare species and colonial data
British Columbia Breeding Bird Atlas - Bird Studies Canada, Canadian Wildlife Service, British Columbia Ministry of Environment, BC Nature, BC Field Ornithologists, Biodiversity Centre for Wildlife Studies, Louisiana Pacific, Pacific Wildlife Foundation, The |
2,161 |
Level 3 |
| 53 |
Ontario Breeding Bird Atlas (2001-2005): point count data for species at risk
Ontario Breeding Bird Atlas - Bird Studies Canada, Ontario Ministry of Natural Resources, Canadian Wildlife Service, Ontario Field Ornithologists, Ontario Nature |
31 |
Level 3 |
| 54 |
Acadian Flycatcher Survey
Bird Studies Canada - Species at risk program - Bird Studies Canada |
n/a |
Level 1 |
| 55 |
Alberta Nocturnal Owls Survey
Alberta Nocturnal Owl Survey - Bird Studies Canada, Canadian Wildlife Service, Beaverhill Bird Observatory |
n/a |
Level 3 |
| 56 |
Atlantic Canada Beached Bird Survey
- Bird Studies Canada |
n/a |
Level 3 |
| 57 |
Bald Eagle Nest Productivity
Bird Studies Canada - Species at risk program - Bird Studies Canada |
n/a |
Level 1 |
| 58 |
Bald Eagle Nest Satellite Tracking
Bird Studies Canada - Species at risk program - Bird Studies Canada |
n/a |
Level 1 |
| 59 |
Barn Owl Recovery Program
Bird Studies Canada - Species at risk program - Bird Studies Canada |
n/a |
Level 1 |
| 60 |
British Columbia Beached Birds Survey
British Columbia Coastal Waterbird Survey - Bird Studies Canada, Canadian Wildlife Service |
n/a |
Level 3 |
| 61 |
British Columbia Breeding Bird Atlas (2008-2012): point count data for species at risk
British Columbia Breeding Bird Atlas - Bird Studies Canada, Canadian Wildlife Service, British Columbia Ministry of Environment, BC Nature, BC Field Ornithologists, Biodiversity Centre for Wildlife Studies, Louisiana Pacific, Pacific Wildlife Foundation, The |
n/a |
Level 3 |
| 62 |
British Columbia Nocturnal Owls Survey
BC-Yukon Nocturnal Owl Survey Data Entry - Bird Studies Canada, British Columbia Ministry of Environment |
n/a |
Level 3 |
| 63 |
CMMN Daily Estimated Totals: Albert Creek Bird Observatory
Canadian Migration Monitoring Network - Albert Creek Bird Observatory |
n/a |
Level 2 |
| 64 |
CMMN Daily Estimated Totals: Atlantic Bird Observatory - Bon Portage Island
Canadian Migration Monitoring Network |
n/a |
Level 2 |
| 65 |
CMMN Daily Estimated Totals: Atlantic Bird Observatory - Seal Island
Canadian Migration Monitoring Network |
n/a |
Level 2 |
| 66 |
CMMN Daily Estimated Totals: Brier Island Bird Migration Research Station
Canadian Migration Monitoring Network - Brier Island Bird Migration Research Station |
n/a |
Level 2 |
| 67 |
CMMN Daily Estimated Totals: Gros Morne National Park Migration Monitoring Station
Canadian Migration Monitoring Network - Gros Morne National Park Migration Monitoring Station |
n/a |
Level 2 |
| 68 |
CMMN Daily Estimated Totals: Revelstoke Bird Monitoring Station
Canadian Migration Monitoring Network - Revelstoke Bird Monitoring Station |
n/a |
Level 2 |
| 69 |
CMMN Daily Estimated Totals: St. Andrews Bird Banding Station
Canadian Migration Monitoring Network - St. Andrews Bird Banding Station |
n/a |
Level 2 |
| 70 |
CMMN Daily Estimated Totals: Teslin Lake Bird Banding Station
Canadian Migration Monitoring Network - Teslin Lake Bird Banding Station |
n/a |
Level 2 |
| 71 |
Canadian Lakes Loon Survey
Canadian Lakes Loon Survey - Bird Studies Canada |
n/a |
Level 3 |
| 72 |
Forest Bird Monitoring Program - Point Pelee National Park
Forest Bird Monitoring Program - Bird Studies Canada, Parks Canada |
n/a |
Level 3 |
| 73 |
Golden-winged Warbler
Bird Studies Canada - Species at risk program |
n/a |
Level 1 |
| 74 |
High Elevation Landbird Program
Bird Studies Canada - Species at risk program - Bird Studies Canada |
n/a |
Level 3 |
| 75 |
Hooded Warbler Survey
Bird Studies Canada - Species at risk program - Bird Studies Canada, Canadian Wildlife Service |
n/a |
Level 1 |
| 76 |
LPWWRF - Long Point Waterfowl Census
|
n/a |
Level 2 |
| 77 |
Long Point Bird Observatory - Monarch Butterflies
Canadian Migration Monitoring Network - Bird Studies Canada |
n/a |
Level 3 |
| 78 |
Maritimes Breeding Bird Atlas (2006-2010): point count data for species at risk
Maritimes Breeding Bird Atlas - Bird Studies Canada, New Brunswick Department of Natural Resources, Prince Edward Island Department of Natural Resources, Nova Scotia Department of Natural Resources, Canadian Wildlife Service, Nature NB, Nova Scotia Bird Society, Natural History Society of Prince Edward Island |
n/a |
Level 3 |
| 79 |
Maritimes Nest Record Scheme
Canadian Nest Record Schemes (Project NestWatch) - Bird Studies Canada, Canadian Wildlife Service |
n/a |
Level 3 |
| 80 |
New Brunswick Forest Hawk and Woodpecker survey
- Bird Studies Canada, New Brunswick Department of Natural Resources |
n/a |
Level 3 |
| 81 |
Nova Scotia Piping Plover Conservation Program
Bird Studies Canada - Species at risk program - Bird Studies Canada, Nova Scotia Department of Natural Resources |
n/a |
Level 1 |
| 82 |
Ontario Heronry Inventory
|
n/a |
Level 3 |
| 83 |
Ontario Nest Record Scheme
Canadian Nest Record Schemes (Project NestWatch) - Bird Studies Canada |
n/a |
Level 3 |
| 84 |
Prairie Nest Record Scheme
Canadian Nest Record Schemes (Project NestWatch) - Federation of Alberta Naturalists, Bird Studies Canada |
n/a |
Level 3 |
| 85 |
Prothonotary Warbler Nest Productivity
Bird Studies Canada - Species at risk program - Bird Studies Canada, Canadian Wildlife Service |
n/a |
Level 1 |
| 86 |
Québec Nest Record Scheme
Canadian Nest Record Schemes (Project NestWatch) - Bird Studies Canada |
n/a |
Level 3 |
| 87 |
Québec Nocturnal Owls Survey
Québec Nocturnal Owl Survey - Bird Studies Canada, Birds Protection Québec |
n/a |
Level 3 |
| 88 |
Short-eared Owl Census
Bird Studies Canada - Species at risk program - Bird Studies Canada |
n/a |
Level 1 |