IBA Species Data for Swiss Valley Park & Nature Preserve

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	8/11/2006	1	PO-X
Black-billed Cuckoo	6/4/2004	1	OB-O
American Woodcock	4/7/2006	1
American Woodcock	6/4/2004	1	OB-O
Bald Eagle	11/21/2025	1		CHECKLIST
Bald Eagle	5/10/2025	1		CHECKLIST
Bald Eagle	3/18/2025	2		CHECKLIST
Bald Eagle	1/11/2025	1		CHECKLIST
Bald Eagle	1/11/2025	1		CHECKLIST
Red-shouldered Hawk	3/18/2025	1		CHECKLIST
Broad-winged Hawk	4/26/2025	1		CHECKLIST
Broad-winged Hawk	6/26/2017	1		CHECKLIST
Broad-winged Hawk	6/4/2004	2	CO-NB
Pileated Woodpecker	11/21/2025	1		CHECKLIST
Pileated Woodpecker	9/28/2025	2		CHECKLIST
Pileated Woodpecker	5/10/2025	1		CHECKLIST
Pileated Woodpecker	4/3/2025	1		CHECKLIST
Pileated Woodpecker	4/15/2023	2		CHECKLIST
Pileated Woodpecker	6/4/2004	2	CO-NY
White-eyed Vireo	6/4/2004	1	OB-O
Bell's Vireo	6/4/2004	1	OB-O
Wood Thrush	7/5/2025	4		CHECKLIST
Wood Thrush	5/10/2025	5		CHECKLIST
Wood Thrush	6/16/2024	4		CHECKLIST
Wood Thrush	5/5/2023	1		CHECKLIST
Wood Thrush	6/4/2004	6	PR-N
Wood Thrush	6/13/2003	1
Bobolink	6/4/2004	6	CO-NB

Species Concentrations

No records found