IBA Species Data for Toolesboro Access/Odessa

These two tables show the data collected on criteria species and species concentrations as defined by the IBA technical committee. The data comes from the original IBA data collection process, Iowa Seasonal Field Reports, and the recent Breeding Bird Atlas project (2008-2012).

Criteria Species

Species	Date	Number	Breeding Status	Comments
Black-billed Cuckoo	9/12/2022	1		CHECKLIST
Black-billed Cuckoo	7/19/2007	1		My first sighting this year in Iowa.
American Woodcock	3/10/2016	8		Peenting started at 6:27pm. CHECKLIST
Black Tern	6/9/2024	15		CHECKLIST
Black Tern	8/29/2014	1
Black Tern	5/23/2001	12
Forster's Tern	5/15/2022	4		CHECKLIST
Forster's Tern	5/15/2022	4		CHECKLIST
Forster's Tern	5/15/2022	4		CHECKLIST
Least Bittern	7/20/2007	1
Least Bittern	5/23/2001	1
Black-crowned Night Heron	4/19/2011	1
Northern Harrier	3/30/2025	1		CHECKLIST
Northern Harrier	3/30/2025	1		CHECKLIST
Northern Harrier	9/23/2024	1		CHECKLIST
Northern Harrier	1/8/2023	1		CHECKLIST
Northern Harrier	12/26/2022	3		CHECKLIST
Northern Harrier	12/26/2022	3		CHECKLIST
Northern Harrier	12/26/2022	3		CHECKLIST
Northern Harrier	11/12/2022	1		CHECKLIST
Northern Harrier	11/12/2022	2		CHECKLIST
Northern Harrier	11/12/2022	2		CHECKLIST
Northern Harrier	3/13/2022	2		CHECKLIST
Northern Harrier	3/13/2022	2		CHECKLIST
Northern Harrier	4/11/1998	1
Bald Eagle	5/31/2025	4		CHECKLIST
Bald Eagle	5/10/2025	12		CHECKLIST
Bald Eagle	5/5/2025	1		CHECKLIST
Bald Eagle	4/18/2025	1		CHECKLIST
Bald Eagle	4/18/2025	1		CHECKLIST
Bald Eagle	4/12/2025	7		CHECKLIST
Bald Eagle	4/12/2025	7		CHECKLIST
Bald Eagle	4/12/2025	7		CHECKLIST
Bald Eagle	4/2/2025	2		CHECKLIST
Bald Eagle	3/30/2025	1		CHECKLIST
Bald Eagle	3/30/2025	1		CHECKLIST
Bald Eagle	12/23/2024	10		CHECKLIST
Bald Eagle	12/23/2024	10		CHECKLIST
Bald Eagle	12/23/2024	10		CHECKLIST
Bald Eagle	12/23/2024	10		CHECKLIST
Bald Eagle	12/23/2024	10		CHECKLIST
Bald Eagle	12/23/2024	10		CHECKLIST
Bald Eagle	11/11/2024	4		CHECKLIST
Bald Eagle	9/26/2024	1		CHECKLIST
Bald Eagle	9/14/2024	2		CHECKLIST
Bald Eagle	9/13/2024	2		CHECKLIST
Bald Eagle	9/10/2024	4		CHECKLIST
Bald Eagle	8/17/2024	3		CHECKLIST
Bald Eagle	8/17/2024	3		CHECKLIST
Bald Eagle	7/26/2023	1		CHECKLIST
Bald Eagle	7/24/2023	1		CHECKLIST
Bald Eagle	4/25/2023	2		CHECKLIST
Bald Eagle	3/27/2023	1		CHECKLIST
Bald Eagle	3/22/2023	1		CHECKLIST
Bald Eagle	2/20/2023	5		CHECKLIST
Bald Eagle	2/19/2023	6		CHECKLIST
Bald Eagle	1/8/2023	1		CHECKLIST
Bald Eagle	12/26/2022	13		CHECKLIST
Bald Eagle	12/26/2022	13		CHECKLIST
Bald Eagle	12/26/2022	13		CHECKLIST
Bald Eagle	11/12/2022	6		CHECKLIST
Bald Eagle	11/12/2022	6		CHECKLIST
Bald Eagle	11/12/2022	7		CHECKLIST
Bald Eagle	9/30/2022	1		CHECKLIST
Bald Eagle	9/29/2022	1		CHECKLIST
Bald Eagle	9/10/2022	1		CHECKLIST
Bald Eagle	8/23/2022	1		CHECKLIST
Bald Eagle	5/23/2022	1		CHECKLIST
Bald Eagle	5/23/2022	1		CHECKLIST
Bald Eagle	5/15/2022	2		CHECKLIST
Bald Eagle	5/15/2022	2		CHECKLIST
Bald Eagle	5/15/2022	2		CHECKLIST
Bald Eagle	4/23/2022	2		CHECKLIST
Bald Eagle	3/26/2022	1		CHECKLIST
Bald Eagle	3/13/2022	2		CHECKLIST
Bald Eagle	3/13/2022	2		CHECKLIST
Bald Eagle	3/3/2022	5		CHECKLIST
Bald Eagle	2/21/2022	1		laura semken (eBird)
Bald Eagle	12/22/2021	1		Connor Langan (eBird)
Bald Eagle	12/22/2021	1		Hannah Leabhart (eBird)
Bald Eagle	12/22/2021	1		Mary Kate Shaver (eBird)
Bald Eagle	12/22/2021	1		Nathan Barnett (eBird)
Bald Eagle	12/22/2021	1		Peter Leabhart (eBird)
Bald Eagle	12/22/2021	2		Connor Langan (eBird)
Bald Eagle	12/22/2021	2		Hannah Leabhart (eBird)
Bald Eagle	12/22/2021	2		Mary Kate Shaver (eBird)
Bald Eagle	12/22/2021	2		Nathan Barnett (eBird)
Bald Eagle	12/22/2021	2		Peter Leabhart (eBird)
Bald Eagle	12/22/2021	10		Connor Langan (eBird) 4 immature 6 adults
Bald Eagle	12/22/2021	10		Hannah Leabhart (eBird) 4 immature 6 adults
Bald Eagle	12/22/2021	10		Mary Kate Shaver (eBird) 4 immature 6 adults
Bald Eagle	12/22/2021	10		Nathan Barnett (eBird) 4 immature 6 adults
Bald Eagle	12/22/2021	10		Peter Leabhart (eBird) 4 immature 6 adults
Bald Eagle	12/22/2021	16		Connor Langan (eBird) 3 immature 11 adults
Bald Eagle	12/22/2021	16		Hannah Leabhart (eBird) 3 immature 11 adults
Bald Eagle	12/22/2021	16		Mary Kate Shaver (eBird) 3 immature 11 adults
Bald Eagle	12/22/2021	16		Nathan Barnett (eBird) 3 immature 11 adults
Bald Eagle	12/22/2021	16		Peter Leabhart (eBird) 3 immature 11 adults
Bald Eagle	4/17/2016	5		Adult on nest
Bald Eagle	6/15/2012		CO-ON
Bald Eagle	6/15/2012		CO-UN
Bald Eagle	6/5/2012		PO-H
Bald Eagle	7/18/2008		PO-H
Bald Eagle	10/29/2003	5
Bald Eagle	11/27/2002	50
Bald Eagle	11/6/2002	25
Bald Eagle	12/5/2001	120
Bald Eagle	11/22/2000	30
Bald Eagle	12/8/1999	60
Bald Eagle	2/15/1999	2
Bald Eagle	12/2/1998	50
Red-shouldered Hawk	4/10/2012	1		1 adult
Red-shouldered Hawk	5/11/1998	1
Short-eared Owl	1/31/2023	3		CHECKLIST
Short-eared Owl	10/21/2022	1		CHECKLIST
Pileated Woodpecker	5/10/2025	1		CHECKLIST
Pileated Woodpecker	4/12/2025	2		CHECKLIST
Pileated Woodpecker	4/12/2025	2		CHECKLIST
Pileated Woodpecker	4/12/2025	2		CHECKLIST
Pileated Woodpecker	12/23/2024	1		CHECKLIST
Pileated Woodpecker	12/23/2024	1		CHECKLIST
Pileated Woodpecker	12/23/2024	1		CHECKLIST
Pileated Woodpecker	12/23/2024	1		CHECKLIST
Pileated Woodpecker	12/23/2024	1		CHECKLIST
Pileated Woodpecker	12/23/2024	1		CHECKLIST
Pileated Woodpecker	9/10/2024	2		CHECKLIST
Pileated Woodpecker	8/13/2024	2		CHECKLIST
Pileated Woodpecker	7/4/2023	1		CHECKLIST
Pileated Woodpecker	3/22/2023	1		CHECKLIST
Pileated Woodpecker	12/26/2022	2		CHECKLIST
Pileated Woodpecker	12/26/2022	2		CHECKLIST
Pileated Woodpecker	12/26/2022	2		CHECKLIST
Pileated Woodpecker	9/29/2022	1		CHECKLIST
Pileated Woodpecker	9/16/2022	1		CHECKLIST
Pileated Woodpecker	5/15/2022	1		CHECKLIST
Pileated Woodpecker	5/15/2022	1		CHECKLIST
Pileated Woodpecker	5/15/2022	1		CHECKLIST
Pileated Woodpecker	5/3/2022	1		CHECKLIST
Pileated Woodpecker	5/3/2022	1		CHECKLIST
Pileated Woodpecker	2/20/2022	1		Bill Tollefson (eBird)
Pileated Woodpecker	12/22/2021	1		Connor Langan (eBird)
Pileated Woodpecker	12/22/2021	1		Hannah Leabhart (eBird)
Pileated Woodpecker	12/22/2021	1		Mary Kate Shaver (eBird)
Pileated Woodpecker	12/22/2021	1		Nathan Barnett (eBird)
Pileated Woodpecker	12/22/2021	1		Peter Leabhart (eBird)
Pileated Woodpecker	12/22/2021	2		Connor Langan (eBird)
Pileated Woodpecker	12/22/2021	2		Hannah Leabhart (eBird)
Pileated Woodpecker	12/22/2021	2		Mary Kate Shaver (eBird)
Pileated Woodpecker	12/22/2021	2		Nathan Barnett (eBird)
Pileated Woodpecker	12/22/2021	2		Peter Leabhart (eBird)
Pileated Woodpecker	4/17/2016	1
Pileated Woodpecker	4/26/2015	1
Pileated Woodpecker	6/15/2012		PR-A
Pileated Woodpecker	8/12/2010		PR-A
Pileated Woodpecker	8/11/2008		PO-H
Pileated Woodpecker	4/22/2007	2
Pileated Woodpecker	6/2/2006	2	PR-P	pair heard and seen in flight together
Pileated Woodpecker	6/2/2006	2	PR-P	pair seen in flight together
Pileated Woodpecker	6/29/2005	1	PO-H
Pileated Woodpecker	6/29/2005	1	PO-H
Pileated Woodpecker	5/11/1999	1
Bell's Vireo	8/12/2010		PO-X
Wood Thrush	7/8/2023	1		CHECKLIST
Wood Thrush	7/8/2023	1		CHECKLIST
Wood Thrush	7/4/2023	1		CHECKLIST
Wood Thrush	5/3/2022	1		CHECKLIST
Wood Thrush	4/25/2016	2		CHECKLIST
Wood Thrush	6/15/2012		PR-A
Wood Thrush	6/2/2006	1	PO-X	singing male
Wood Thrush	7/2/2005	2	OB-O
Wood Thrush	7/2/2005	2	PO-X
Wood Thrush	7/2/2005	3	PO-X
Wood Thrush	6/29/2005	4	PO-X
Wood Thrush	6/29/2005	4	PO-X	singing
Wood Thrush	6/19/2005	1	PO-X
Grasshopper Sparrow	5/10/2025	1		CHECKLIST
Grasshopper Sparrow	10/3/2012	3
Grasshopper Sparrow	6/15/2012		PO-X
Grasshopper Sparrow	6/15/2012		PR-A
Grasshopper Sparrow	6/3/2006	1	PO-X	singing male
Henslow's Sparrow	10/3/2012	3
Henslow's Sparrow	8/8/2012	1
Henslow's Sparrow	6/15/2012		PO-X
Henslow's Sparrow	6/15/2012		PR-T
Yellow-breasted Chat	5/10/2025	1		CHECKLIST
Bobolink	5/10/2025	2		CHECKLIST
Bobolink	8/8/2012	41
Worm-eating Warbler	8/12/2010		OB-O

Species Concentrations

Species Name/Group	Date	Number
Waterfowl	10/29/2003	3,500
Waterfowl	11/27/2002	4,000
Waterfowl	11/6/2002	17,955
Waterfowl	12/5/2001	65,000
Waterfowl	11/22/2000	60,000
Waterfowl	12/8/1999	20,800
Waterfowl	12/2/1998	76,750
Winter Eagles	12/22/2021	290
Winter Eagles	12/5/2001	120