PRESERVE ~ RESEARCH ~ EDUCATE

The International Osprey Foundation

Dedicated to the preservation of the Osprey
July 15, 2026
Fledgling on the left, compared to its parent on the right. Young ospreys (Pandion haliaetus) began to take flight last month, with at least 43 chicks fledged after months of efforts from osprey parents. Ospreys lay an average of 3 eggs that hatch after 5-6 weeks of incubation. Young chicks can be hard to see from below, so it may take a few weeks for chicks to be confirmed. SCCF volunteer monitors can rely on various clues to determine that a nest has hatched, such as observing the female sitting higher and displaying behaviors like feeding and shading.
July 15, 2026
Since SCCF began monitoring ospreys (Pandion haliaetus) in January 2026, the nesting season is in full swing, with numerous nests incubating and even the first chicks confirmed. The photo above, provided by volunteer Penny Albright, is the first confirmed chick! With the help of 40 volunteers, SCCF took over The International Osprey Foundation’s mission and is now monitoring nests on Sanibel, Captiva, Fort Myers Beach, and Pine Island. “Volunteers will continue to monitor nests until the latest chicks fledge in July,” said SCCF Osprey Monitoring Coordinator Amanda Manrique. Both resident and migratory ospreys begin nesting in Florida as early as December, with migratory birds arriving from as far south as Argentina. Ospreys are raptors — predatory birds with sharp talons and a sharp, curved beak. “Though they are sometimes nicknamed the ‘fish hawk’ or ‘sea hawk,’ they actually belong in their own unique family, Pandionidae, of which they are the only species,” adds Manrique. “Their range is amazing — it reaches every continent besides Antarctica.” Ospreys are especially prevalent near shallow waters, as they are heavily dependent on fish for their diet. They are opportunistic nesters and have been known to build nests on trees, chimneys, utility poles, signs, and man-made platforms. “They prefer to nest in open areas to protect their nests from ground predators, often making the nests highly visible to humans, which is great for monitoring the population,” said Manrique. Volunteers have been trained and all slots are filled for this season, with plans to open up again for next year’s nesting season.  Please watch or photograph osprey nests from a distance and report threats to sccfospreys@gmail.com. Learn more at sccf.org/osprey-monitoring
July 15, 2026
Since SCCF began monitoring ospreys (Pandion haliaetus) in January 2026, the nesting season is in full swing, with numerous nests incubating and even the first chicks confirmed. The photo above, provided by volunteer Penny Albright, is the first confirmed chick! With the help of 40 volunteers, SCCF took over The International Osprey Foundation’s mission and is now monitoring nests on Sanibel, Captiva, Fort Myers Beach, and Pine Island. “Volunteers will continue to monitor nests until the latest chicks fledge in July,” said SCCF Osprey Monitoring Coordinator Amanda Manrique. Both resident and migratory ospreys begin nesting in Florida as early as December, with migratory birds arriving from as far south as Argentina. Ospreys are raptors — predatory birds with sharp talons and a sharp, curved beak. “Though they are sometimes nicknamed the ‘fish hawk’ or ‘sea hawk,’ they actually belong in their own unique family, Pandionidae, of which they are the only species,” adds Manrique. “Their range is amazing — it reaches every continent besides Antarctica.” Ospreys are especially prevalent near shallow waters, as they are heavily dependent on fish for their diet. They are opportunistic nesters and have been known to build nests on trees, chimneys, utility poles, signs, and man-made platforms. “They prefer to nest in open areas to protect their nests from ground predators, often making the nests highly visible to humans, which is great for monitoring the population,” said Manrique. Volunteers have been trained and all slots are filled for this season, with plans to open up again for next year’s nesting season.  Please watch or photograph osprey nests from a distance and report threats to sccfospreys@gmail.com. Learn more at sccf.org/osprey-monitoring
July 15, 2026
On Saturday, Dec. 20, SCCF staff and volunteers recorded 8,720 individual birds from 95 different species on Sanibel and Captiva as part of our islands’ contribution to the National Audubon Society’s 126th Christmas Bird Count, which took place between Dec. 14 and Jan. 5, 2026. The Christmas Bird Count (CBC) is one of the longest-running citizen science efforts in the world. SCCF and island conservation partners, including the Sanibel Captiva Audubon Society and the J.N. “Ding” Darling National Wildlife Refuge, have collaborated on the Sanibel-Captiva CBC for over 60 years.  This year, 114 participants took part in the Sanibel-Captiva count, compared to 107 in 2024 and 95 in 2023.
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Our Mission

The International Osprey Foundation (TIOF), was founded on Sanibel Island, Florida, USA, in 1981, it's founding principle, the protection and preservation of Ospreys worldwide. To that end, TIOF strives to educate the world community and offer research grants on raptor-related projects internationally. TIOF also recruits and coordinates teams of volunteers who build and maintain osprey nesting platforms and monitor osprey nests locally during breeding season. The information gathered provides research data to Osprey Watch, a central database for Osprey research. TIOF is committed to working with like-minded individuals, agencies and groups to achieve its goals. The mission of TIOF is now a part of the Sanibel Captiva Conservation Foundation(SCCF) Coastal Studies Program.

All About Us

Membership & Giving

We Are International

The “I” in TIOF is for INTERNATIONAL. Our members are from 5 of the 7 continents. Only Australia and Antarctica do not have TIOF members. Yet! 23 countries are represented in our membership.

Membership & Giving

Monitoring & Data

TIOF nest monitors collect data about the the ospreys each nesting season and post it on Osprey Watch, an international database. Data is sent to legislators to inform their decisions related to the water quality and other environmental issues which affect their survival.

Nest Monitoring

Success Stories

Nest Monitor’s information about chicks can help the Clinic for the Rehabilitation of Wildlife (CROW) select foster nests for injured Osprey chicks. Matching the age of foster chicks to their new sisters and brothers increases the likelihood that adult ospreys will accept the orphan chicks.

TIOF Success Stories

Research Grants

These osprey babies are in their nest In the forests of Belarus wearing their brand new bands provided by grant recipient, Denis Keitel. TIOF awards Research Grants to individuals and groups working to study and protect Osprey and other raptors.

Research Grants

Community Outreach & Volunteer Opportunities

TIOF provides interactive games and educational materials to the public at community events.

Volunteer Opportunities

It Takes a Village

TIOF partnered with the Ding Darling Wildlife Refuge, the local power company, LCEC, Ned Bruha, “The Wildlife Whisperer,” and R.S. Walsh Landscaping to erect a new osprey platform. Within 24 hours, a pair of Osprey were observed occupying the platform.

Osprey Resources