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)	269723	1812	4282	2480960	313	263385.4	83548.1	59875	17899
ON	0. Unknown	1	1	1	1	1	1.9	1.1	0	0
ON	1. Essex	3821	137	36	28418	156	2593.3	1273.7	789	0
ON	2. Chatham-Kent	3874	96	35	30715	162	1485.6	910.1	684	6
ON	3. Lambton	2666	111	41	26610	165	2229.8	1527.1	1043	0
ON	4. Middlesex-Elgin	7314	214	70	68606	177	4681.5	2683.9	2149	130
ON	5. Norfolk	6391	163	36	54447	184	4088.5	1802.1	997	20
ON	6. Huron-Perth	5584	114	48	48440	168	2009.1	1200.1	1195	149
ON	7. Waterloo	6034	163	30	51233	173	3764.8	1802.8	1064	0
ON	8. Bruce	7145	163	65	53586	192	5828.7	4562.8	1301	317
ON	9. Grey	4817	113	36	44623	174	3129.2	1670.3	758	16
ON	10. Halton	4549	205	38	47522	180	3483.0	1990.1	970	3
ON	11. Niagara	4883	85	25	34537	154	2813.0	1426.0	668	42
ON	12. Toronto	3242	210	16	29161	150	2995.9	1547.3	460	0
ON	13. Simcoe	8174	260	66	73781	189	6293.3	3632.9	1759	166
ON	14. Kawartha	3120	165	26	34864	175	1388.6	973.6	726	121
ON	15. Hamilton	4617	159	31	44107	170	3608.8	1732.4	897	6
ON	16. Peterborough	12138	172	60	132588	170	133160.8	2853.3	1683	0
ON	17. Northumberland	6879	152	45	67110	186	3070.2	1640.9	1154	47
ON	18. Muskoka	8958	176	49	81073	171	7059.2	3463.4	1180	123
ON	19. Haliburton	3737	112	37	34361	159	2593.0	1599.2	1137	119
ON	20. Prince Edward	2906	95	25	31146	165	1549.0	1014.4	537	13
ON	21. Kingston	9435	211	75	91680	195	4817.7	2969.3	2073	57
ON	22. Leeds and Grenville	4003	123	40	36228	181	1944.7	986.1	950	92
ON	23. Cornwall-Hawkesbury	2211	71	39	24022	170	1699.3	1206.0	849	0
ON	24. Ottawa	11279	261	86	109282	200	7408.5	4380.9	2486	36
ON	25. Silver Lake	4393	141	45	44891	171	1911.5	1316.9	1236	196
ON	26. Renfrew	5775	148	69	53254	179	2640.1	1870.3	2022	107
ON	27. Algonquin	7397	201	153	80073	166	4630.9	3298.4	3150	797
ON	28. Parry Sound	4377	169	81	48563	167	2362.8	1700.1	1802	608
ON	29. North Bay	2864	92	52	30536	161	1698.3	1150.3	857	590
ON	30. Nipissing West	1829	72	45	27266	154	1122.2	895.9	934	500
ON	31. Sudbury East	2961	121	59	40062	171	1703.7	1262.5	1210	918
ON	32. Sudbury West	2600	103	53	30008	168	1398.3	1086.8	768	689
ON	33. Manitoulin	2076	67	59	23345	175	1484.4	1122.3	1180	68
ON	34. Blind River	5759	114	194	58015	179	2068.9	1811.4	2111	1031
ON	35. Sault Ste Marie	4274	82	70	46537	188	1535.5	1152.6	1639	26
ON	36. Algoma	3841	82	168	31111	156	840.3	615.5	728	797
ON	37. Marathon	4612	70	187	41719	153	1119.7	885.5	1053	1513
ON	38. Thunder Bay	11071	96	308	99322	180	3166.0	2336.3	2241	2003
ON	39. Kenora	3059	62	182	29121	181	1424.9	1250.1	1048	433
ON	40. Rainy River	4199	68	261	38566	207	2058.4	1687.6	2156	375
ON	41. Timiskaming	5705	106	190	53850	172	2435.9	1515.2	1367	852
ON	42. Cochrane	3776	60	231	30568	164	1617.2	1114.6	563	803
ON	43. Hudson Bay Lowlands	19906	56	443	147980	200	2577.5	2419.1	2923	1933
ON	44. Big Trout Lake	17875	39	299	119674	162	1545.2	1483.2	1168	1981
ON	45. York	2572	142	19	22431	171	2311.5	1322.2	410	13
ON	46. Durham	5229	143	27	42919	182	3155.9	1469.7	893	6
ON	47. Wellington	5797	185	31	63012	181	4879.3	1931.9	907	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.