| Ohio Birder Resources: Birding news, checklist and species accounts, list of birding locations, bird club contacts, and range maps. |
| Attracting Birds in Ohio Habitat: Presents notes and references on how to attract specific birds to your yard. |
| Bird Checklists: Seasonal checklists for 5 refuges in Ohio. |
| Birding from the North Coast: Cleveland Area Birding Site Guide, birding reports, Breeding Birds of Lake View Cemetery, The Shorebird Watcher, rare bird photos, and count results. |
| Birding in Cincinnati: Events, sightings log, weekly abundance checklist, site guides to 11 birding areas, and local birding history. |
| Birding in Lorain County: Provides an overview of the Lake Erie Wing Watch area and descriptions of designated bird watching sites. |
| Black Swamp Bird Observatory: Conservation group in Oak Harbor. Events, field trips, activities, volunteer opportunities, and research projects. |
| Central Ohio Birding: Birds of a Feather articles by Tom Thomson, Ohio rare bird alert, photo gallery, Ohio birding hot spots, and environmental quotations. |
| Columbus Audubon Avid Birders: Field trips and lists, guide to Ohio shorebird habitat, trip reports, and photos. |
| Feathered Friends: Ohio Division of Wildlife guide to attracting and identifying backyard birds. |
| Hocking Valley Birding Trail: Loop tour with descriptions of 20 birding locations, checklist, and beginning birding advice. |
| Kelleys Island Birds and Natural History: Events, count results, sightings, banding results, checklist, and photos. Sponsored by the Kelleys Island Audubon Club. |
| Kirtland Bird Club: Based in Cleveland. Ohio checklist, projects, photo galleries, events, sightings, news, trip reports, and newsletters. |
| Lake Erie Coastal Ohio Recent Bird Sightings: A list of recent bird sightings from locations near Lake Erie. |
| Lake Logan Bird Watching: List of birding spots near Lake Logan, Hocking County. |
| Lake Milton Raptor Education Center: A non-profit organization that gives a permanent home to non-releasable wild birds of prey, which are used in public educational programs. |
| Ohio Bird Fair: Provides details of forthcoming events in Ohio and Pennsylvania. |
| Ohio Bird Records Committee: Photographic documentation of rare birds in Ohio. |
| Ohio Bird Sanctuary: Raptor rehabilitation and education center in Richland County. What to do if you find a bird, list of owls and hawks of Ohio, and programs. |
| Ohio Birds and Natural History: The ornithological journal for Ohio. Guidelines and tables of contents. |
| Ohio Bluebird Society: Meetings, monitoring information, photos, and contacts. |
| Ohio Hotspots: Details on birding events, hotspots, rare bird alerts, and specialties. |
| Ohio Peregrine Falcons: Ohio Division of Wildlife's guide to the state's urban nesting Peregrines. Includes statewide updates, webcams, and falcon links. |
| Ohio-birds: Recent messages from the e-mail group for Ohio birders. |
| Toledo Naturalists' Association: Programs, field trips, sightings message board, bird count results, and list of hot spots. |
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