NatureCounts - Ontario Breeding Bird Atlas

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)
ON	Ontario (Province)	260657	1771	4251	2373946	313	258848.7	79400.0	57575	17899
ON	1. Essex	3663	136	34	27199	150	2427.9	1178.2	769	0
ON	2. Chatham-Kent	3809	96	35	30056	162	1462.2	886.7	655	6
ON	3. Lambton	2582	109	40	25748	165	2184.9	1482.1	938	0
ON	4. Middlesex-Elgin	6972	212	70	63917	176	4470.5	2492.7	2100	130
ON	5. Norfolk	6192	154	36	52815	182	3987.2	1721.0	976	20
ON	6. Huron-Perth	5393	110	48	46224	167	1913.5	1104.5	1145	149
ON	7. Waterloo	5929	160	30	50027	173	3686.3	1740.7	1063	0
ON	8. Bruce	6649	158	65	47932	190	5664.0	4406.7	1196	317
ON	9. Grey	4538	108	36	40458	172	3002.6	1559.8	586	16
ON	10. Halton	4450	203	38	45888	180	3420.7	1927.9	931	3
ON	11. Niagara	4591	80	25	32247	154	2693.7	1343.0	656	42
ON	12. Toronto	3227	210	16	29045	150	2985.6	1540.5	460	0
ON	13. Simcoe	7986	254	66	71532	189	6154.8	3530.1	1695	166
ON	14. Kawartha	2984	160	26	33174	174	1335.8	922.2	687	121
ON	15. Hamilton	4507	157	31	42798	169	3498.2	1654.1	872	6
ON	16. Peterborough	11220	157	60	121255	170	132824.6	2529.8	1544	0
ON	17. Northumberland	6598	147	45	64107	186	2966.2	1552.4	1151	47
ON	18. Muskoka	8630	176	49	78101	169	6846.7	3279.5	1154	123
ON	19. Haliburton	3476	110	37	31184	159	2433.5	1444.7	1073	119
ON	20. Prince Edward	2744	94	25	29059	166	1474.2	940.5	497	13
ON	21. Kingston	8887	205	75	84476	192	4577.8	2734.2	1823	57
ON	22. Leeds and Grenville	3951	121	40	35424	180	1882.7	924.8	916	92
ON	23. Cornwall-Hawkesbury	2103	71	39	22412	168	1620.2	1127.7	762	0
ON	24. Ottawa	10956	256	86	104637	199	7177.9	4164.1	2428	36
ON	25. Silver Lake	4105	138	45	40781	171	1800.3	1205.7	1149	196
ON	26. Renfrew	5368	139	69	48970	177	2483.0	1719.1	1989	107
ON	27. Algonquin	6685	193	151	70464	165	4319.3	3007.1	2891	797
ON	28. Parry Sound	4229	165	80	47024	166	2259.5	1606.5	1773	608
ON	29. North Bay	2701	89	52	29074	161	1597.3	1050.7	845	590
ON	30. Nipissing West	1763	69	45	26216	154	1107.7	881.5	912	500
ON	31. Sudbury East	2878	115	59	39040	170	1651.9	1210.8	1209	918
ON	32. Sudbury West	2411	100	53	28320	168	1305.0	993.5	738	689
ON	33. Manitoulin	1975	64	57	22117	175	1433.3	1071.2	1173	68
ON	34. Blind River	5590	109	190	56144	179	1973.3	1718.2	2046	1031
ON	35. Sault Ste Marie	4045	77	69	44117	187	1462.7	1081.2	1581	26
ON	36. Algoma	3789	78	164	30348	156	811.6	586.9	724	797
ON	37. Marathon	4600	68	187	41665	153	1118.0	884.0	1053	1513
ON	38. Thunder Bay	10980	94	306	98214	179	3088.5	2259.4	2146	2003
ON	39. Kenora	3041	59	180	29049	181	1422.5	1247.7	1043	433
ON	40. Rainy River	4193	66	261	38528	207	2055.7	1685.9	2151	375
ON	41. Timiskaming	5581	106	187	52781	172	2389.1	1468.4	1335	852
ON	42. Cochrane	3614	58	227	28849	164	1586.9	1084.6	550	803
ON	43. Hudson Bay Lowlands	19898	54	443	147896	200	2568.6	2410.2	2923	1933
ON	44. Big Trout Lake	17787	37	297	119045	162	1513.2	1451.2	1138	1981
ON	45. York	2525	141	19	21872	171	2286.8	1297.5	343	13
ON	46. Durham	5174	141	27	42063	182	3094.2	1408.1	893	6
ON	47. Wellington	5688	181	31	61654	180	4829.8	1883.5	893	197

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.