Atlas Data Summary

Select a type of data summary: Provincial Summaries | Regional Summaries | Species Lists | Participant Statistics

The summary statistics presented below are based on atlas data reported to date for each province and region. Click on a region number within the table to see a list of species reported to date for that region. Click on a column name to sort.

Select a province to view the summary statistics for each region within that province.

Prov Region Checklists Partic. Squares Records Species Hours Hours (peak) Points (In Person) Points (Bioacoustic)
ONOntario (Province)89312 1336282781846426963068.441347.4204550
ON1. Essex1589 7932113411321215.0697.32820
ON2. Chatham-Kent1401 543511002144793.8556.94260
ON3. Lambton1186 6640100871551065.7741.53180
ON4. Middlesex-Elgin3280 14670228341592473.21515.59440
ON5. Norfolk2255 9835242471652103.11085.46790
ON6. Huron-Perth2336 734819985155922.7598.46070
ON7. Waterloo2818 10830237081651949.81157.54610
ON8. Bruce1816 8961161531761168.2929.82740
ON9. Grey2256 6736188471491438.4861.82240
ON10. Halton2399 14138224091711988.61251.45640
ON11. Niagara2134 5425133211421350.3830.71010
ON12. Toronto1850 14316179341321938.81180.21820
ON13. Simcoe4158 16962349431843525.32106.55940
ON14. Kawartha1068 982611187161590.6437.71490
ON15. Hamilton2412 11131214571551762.91081.44090
ON16. Peterborough6290 10260679181622815.11572.813320
ON17. Northumberland2798 9145264051591422.0787.24510
ON18. Muskoka4156 11949372711643701.02336.13030
ON19. Haliburton1353 6634113611351021.1658.12970
ON20. Prince Edward1064 512311212145678.1482.71730
ON21. Kingston3906 11974350731762466.91579.810260
ON22. Leeds and Grenville1812 594015172166814.5509.35470
ON23. Cornwall-Hawkesbury775 52387676151637.3448.72990
ON24. Ottawa5537 16786493771813847.72587.210690
ON25. Silver Lake955 71459212152665.7505.22280
ON26. Renfrew1897 9169152101551185.5872.74120
ON27. Algonquin2246 120131248851452018.41692.011830
ON28. Parry Sound1353 977013075147636.0443.64160
ON29. North Bay904 43407973151834.4560.32810
ON30. Nipissing West423 36284459138451.2361.91210
ON31. Sudbury East881 63489109145533.6366.43180
ON32. Sudbury West812 60427265143673.2506.02200
ON33. Manitoulin786 35478385152587.1475.73830
ON34. Blind River1173 5912912579148876.2799.85080
ON35. Sault Ste Marie1753 446117964176679.5480.56410
ON36. Algoma635 41945394137347.4303.11370
ON37. Marathon616 36926285139390.6315.31860
ON38. Thunder Bay1866 49191156011621127.0812.13330
ON39. Kenora1145 3812410039161785.0688.23630
ON40. Rainy River1129 3916813996199881.4840.68000
ON41. Timiskaming1323 5312412199161805.9589.13620
ON42. Cochrane1371 4314710728153982.4821.83670
ON43. Hudson Bay Lowlands31 573236841.536.5290
ON44. Big Trout Lake305 13593447113488.5484.63080
ON45. York1531 9319133461641522.6963.41390
ON46. Durham2725 9427258201841980.11074.65630
ON47. Wellington2803 12031302501612884.91360.14450
  • Points (In-Person): 5-minute atlas point counts made in-person
  • Points (Bioacoustics): point counts made from bioacoustic recordings

Note: the statistics and species lists presented on this page are based on accepted records (including records pending review) with breeding evidence.