Bird Finder

Where to find Purple Martin in May
within 25 miles of Champaign, IL, USA

This page shows which locations in the selected region historically had the highest probability of a checklist including Purple Martin in May. Because some locations may be undersampled, the results are sorted based on a confidence score which takes into account how many samples are available. The bar chart shows how the probability of observing this species varies over the year.

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Rank	Map	Pics	Location	Distance	Observed	Sampled	Frequency	Confidence
1			Robert C. Porter Family Park	5.1	18	34	52.9%	36.7%
2			Monticello Township Cemetery	18.0	3	10	30.0%	10.8%
3			Ruppel Bike Path--Prospect Pointe	3.4	1	2	50.0%	9.5%
4			Spring Lake (Champaign Co.)	11.6	1	2	50.0%	9.5%
5			Fairmont Quarry Ponds (restricted access)	21.3	4	22	18.2%	7.3%
6			Sangamon River Corridor Reserve (Bruce Hannon Levee Trail)	19.2	4	26	15.4%	6.1%
7			Clinton Lake SRA--Upper Lake Flats	24.8	1	3	33.3%	6.1%
8			Middle Fork River FP--Point Pleasant Wetland	22.7	6	78	7.7%	3.6%
9			River Bend Forest Preserve	10.7	11	186	5.9%	3.3%
10			St. Joseph Wetland	10.3	4	49	8.2%	3.2%
11			Middle Fork River Forest Preserve	23.7	3	62	4.8%	1.7%
12			UIUC Phillips Tract Bird Banding Station (restricted access)	5.1	1	11	9.1%	1.6%
13			Curtis Road Wetlands	5.3	6	194	3.1%	1.4%
14			Colbert Park	4.6	1	15	6.7%	1.2%
15			Homer Lake State Conservation Area	14.0	5	199	2.5%	1.1%
16			Valentine Park	17.6	1	17	5.9%	1.0%
17			University of Illinois at Urbana-Champaign	1.3	2	53	3.8%	1.0%
18			Thomas Woods	23.8	1	18	5.6%	1.0%
19			Lake of the Woods Forest Preserve	9.7	3	110	2.7%	0.9%
20			Allerton Park	23.1	5	283	1.8%	0.8%
21			Lake of the Woods Forest Preserve--Stidham Woods	9.3	1	28	3.6%	0.6%
22			Heritage Park, Champaign	2.2	2	87	2.3%	0.6%
23			Clinton Lake SRA--Radio Tower Access	24.7	1	39	2.6%	0.5%
24			Beringer Commons Pond, Urbana	4.1	1	39	2.6%	0.5%
25			Upper Sangamon River Land and Water Reserve	21.1	1	50	2.0%	0.4%
26			Legacy Ave Ponds	3.3	2	159	1.3%	0.3%
27			Crystal Lake Park, Urbana	1.7	7	1014	0.7%	0.3%
28			Moorman Swine Research Unit, Champaign	1.9	2	204	1.0%	0.3%
29			Windsor Rd and 1st St Pond	2.4	1	69	1.4%	0.3%
30			Middle Fork River FP--North Waterfowl Management Area	23.2	1	73	1.4%	0.2%
31			Busey Woods, Urbana	1.8	1	917	0.1%	0.0%