(From the Ohio Department of Natural Resources)
Ohio can celebrate a milestone with 964 confirmed active bald eagle nests, according to the Ohio Department of Natural Resources Division of Wildlife. More than 1,800 reports from citizen scientists statewide helped complete the 2025 bald eagle nest census. Division of Wildlife staff followed up on these reports and confirmed nest locations in 87 of Ohio’s 88 counties.
Active nests were counted as those with an incubating eagle, eggs, or eaglets present. Given the high volume of nests, this nest census represents the most complete picture possible of Ohio’s breeding bald eagle population.
“The bald eagle is one of Ohio’s great conservation success stories,” said ODNR Director Mary Mertz. “The eagle’s remarkable comeback over the last few decades, both in Ohio and nationwide, proves how much we can accomplish when we conserve and protect habitat.”
Bald eagles prosper in areas with wetland habitat. Lake Erie and other large waterbodies host the highest number of eagles because of easy access to food, such as fish. The 13 counties with the highest number of bald eagle nests include: Ottawa (112), Sandusky (61), Erie (40), Seneca (36), Wyandot (31), Trumbull (29), Lucas (27), Huron (21), Wood (20), Coshocton (19), Knox (19), Licking (19), and Mercer (19).
Check it out: Map of eagle nests per county
Each spring, the Division of Wildlife uses aerial surveys of a portion of the state to estimate Ohio’s population of nesting bald eagles. A complete nest census, in which every bald eagle nest in the state is counted, is performed less frequently. The last statewide census, conducted in 2020, documented 707 active bald eagle nests. The number of active nests increased 36% from 2020 to 2025.
“The census was a success because of the involvement of so many Ohioans. Thank you to each of you who contributed to this monumental effort,” said Laura Kearns, a wildlife biologist with the Division of Wildlife. “This comprehensive study shows that Ohio’s eagle population is resilient and thriving.”
Based on the 2025 aerial survey of a portion of eagle nests, the success rate, or the number of nests with eggs or eaglets, was 78%. Last year, the nest success rate was 82%, and it was 73% in 2023. This year, the number of eaglets per active nest was 1.3. That was slightly lower than last year’s number of 1.6 and similar to 2023 (1.2).