ospreys.com

The International Osprey Foundation (TIOF) lists four ways to get involved on ospreys.com: membership and giving, donating, adopting an osprey nest, and volunteering. One important condition applies before you choose: TIOF, founded in 1981 in Sanibel, Florida, officially transferred its mission to the Sanibel-Captiva Conservation Foundation (SCCF) in January 2026, and its osprey monitoring program now runs under SCCF. So the right place to act depends on whether you want to support TIOF's legacy organization or the program that continues its work.

Support Options Listed on the Site

The site's navigation groups these entry points:

The site does not publish membership prices, donation amounts, or adoption fees, so confirm current terms through the Contact Us page or the Donate link before committing.

What Your Support Actually Funds

The site's own reporting shows the kind of work involved. During the 2025–26 nesting season, volunteers monitored 151 active nests across Sanibel, Captiva, Pine Island, and Fort Myers Beach as part of a program watching over 200 nests regionally. Of 221 chicks, 187 fledged — an 84.6% success rate and a productivity rate of 1.24, above the 0.8–1.15 range considered necessary to sustain the population. Data feeds into the global OspreyWatch database.

Because ospreys eat an almost entirely fish-based diet, the site notes their populations serve as a sentinel for water quality, so strong nesting numbers also signal healthier coastal ecosystems in Southwest Florida.

Choosing Between TIOF and SCCF

This is the decision most supporters will face:

• Give or volunteer through SCCF if you want to support the active nest monitoring program, the OspreyWatch data work, or nest adoption as currently operated. The site directs readers to SCCF for "our osprey monitoring work" and nest adoption.
• Engage with TIOF directly if you have a historical connection to the foundation, are a Life Member, or want to ask about its remaining activities and records. Use the Contact Us page first, since the site does not detail what TIOF still administers post-transfer.

Practical Steps

1. Open ospreys.com and review the Membership & Giving, Volunteer Opportunities, and Research Grants pages to see which fits your intent.
2. For nest adoption or monitoring volunteering, follow the site's links to SCCF's osprey program rather than assuming TIOF still runs it.
3. Before donating, use Contact Us to confirm where funds go now that the mission has transferred.
4. If you want to follow results, the site's News section posts season updates — the July 2026 posts cover fledging progress and the season's productivity figures.

Common Stumbles

• Assuming the site is the operational hub. The January 2026 transfer means day-to-day monitoring and adoption now sit with SCCF; the TIOF site is best treated as a legacy and referral page.
• Expecting published costs. No pricing signals appear on the site, so budget questions need a direct inquiry.
• Confusing fledging timing. The site notes chicks can be hard to see from below and confirmation may lag weeks, which matters if you volunteer and wonder whether a nest has hatched.

ospreys.com is the website of The International Osprey Foundation (TIOF), a non-profit based in Sanibel, Florida, dedicated to preserving Ospreys through research grants, volunteer efforts, and education. Its stated pillars are "Preserve ~ Research ~ Educate." One important condition for anyone visiting now: TIOF was founded in 1981, but in January 2026 it officially transferred its mission to SCCF (the Sanibel-Captiva Conservation Foundation), so the site serves partly as an archive of TIOF's work and partly as a pointer to the program's current home.

What the site covers

The navigation reflects a small conservation organization's full range of activity:

• All About Us and TIOF Life Members — organizational background and supporters
• Live Osprey Cam — a real-time view of nesting activity
• By the Numbers — program results and metrics
• News and Past & Present — updates and history
• Nest Monitoring — the field program that tracks nests and reproductive success
• Membership & Giving, Volunteer Opportunities, Donate — ways to support the work
• Research Grants — funding for osprey-related research
• Nest Building & Maintenance, Osprey Welfare & Resources — practical guidance for people managing nests or encountering ospreys
• Contact Us

The nest monitoring program, as described on the site

The clearest picture of what TIOF built comes from a July 21, 2026 news post by Barbara Linstrom on the site, covering SCCF's first osprey nesting season after the transfer:

• 187 of 221 chicks fledged — an 84.6% success rate
• A productivity rate of 1.24, above the 0.8–1.15 range described as needed to sustain the population
• Volunteers monitored 151 active nests across Sanibel, Captiva, Pine Island, and Fort Myers Beach, within a program watching over 200 nests regionally
• Data feeds into the global OspreyWatch database
• Because ospreys eat an almost entirely fish-based diet, the post frames their numbers as a sentinel for water quality in Southwest Florida's coastal ecosystems

A second post, dated July 15, 2026, explains the timing of fledging: ospreys lay an average of three eggs that hatch after 5–6 weeks of incubation, and chicks can be hard to confirm from below, so monitors look for clues such as the female sitting higher and feeding behavior.

Who the site is useful for

What to keep in mind

The site does not publish pricing, membership costs, or grant amounts in the material available, so check the relevant pages directly rather than assuming terms. And because the mission now sits with SCCF, readers interested in current volunteering, nest adoption, or monitoring should follow the site's links to SCCF's osprey program rather than expect TIOF itself to be running new activity.

In January 2026, The International Osprey Foundation (TIOF) officially transferred its mission to SCCF (the Sanibel-Captiva Conservation Foundation). The foundation, based in Sanibel, Florida, had built the region's osprey program over decades since its founding in 1981. SCCF now carries that work forward as part of its broader coastal conservation science program, which means osprey monitoring, nest adoption, and related volunteer efforts are now accessed through SCCF rather than through TIOF directly.

What the Transfer Means in Practice

The ospreys.com site still identifies the organization as The International Osprey Foundation and describes its mission as "Preserve ~ Research ~ Educate," but the operational program has moved. If your interest is in volunteering, monitoring nests, or adopting a nest, the current path runs through SCCF.

The site itself points visitors toward SCCF for both "learn more about our osprey monitoring work" and "adopt an osprey nest to support our efforts."

Why the Program Still Matters

The handoff matters because the monitoring work is active and producing results. SCCF wrapped up its first osprey nesting season after the transfer with 187 of 221 chicks fledged — an 84.6% success rate and a productivity rate of 1.24, well above the 0.8–1.15 range considered necessary to sustain the population. Volunteers monitored 151 active nests across Sanibel, Captiva, Pine Island, and Fort Myers Beach, within a program that watches over 200 nests regionally and feeds data into the global OspreyWatch database.

Because ospreys eat an almost entirely fish-based diet, their numbers also serve as an indicator of water quality, so the season's strong results reflect on Southwest Florida's coastal ecosystems more broadly, not just its raptors.

What Visitors Should Do Now

• To follow monitoring news: Read updates through SCCF, which now publishes the nesting-season results and program details.
• To support the work financially: Use SCCF's nest adoption option rather than TIOF donation channels.
• To volunteer: Look to SCCF's volunteer opportunities for nest monitoring; monitors watch nests from below and confirm hatches through clues such as a female sitting higher or feeding behavior.
• For historical context: The ospreys.com site remains a record of TIOF's mission and decades of program-building since 1981.

One practical note for anyone planning a visit or a volunteer inquiry: confirm current contact and program details with SCCF directly, since the site's TIOF-era pages may not reflect every operational change made after the January 2026 transfer.

Osprey nest monitoring in Southwest Florida is a volunteer-driven program that tracks active nests across Sanibel, Captiva, Pine Island, and Fort Myers Beach, then feeds the results into the global OspreyWatch database. The most recent season shows why the effort matters: 187 of 221 chicks fledged (an 84.6% success rate) and a productivity rate of 1.24, well above the 0.8–1.15 range needed to sustain the population. The program is now run by SCCF (Sanibel-Captiva Conservation Foundation), which took over the mission from The International Osprey Foundation in January 2026.

Who runs the program and where it operates

The International Osprey Foundation (TIOF), based in Sanibel, Florida, was founded in 1981 and spent decades building the region's osprey program before officially transferring its mission to SCCF in January 2026. SCCF's broader work protects and cares for Southwest Florida's coastal ecosystems, and osprey monitoring now sits alongside that conservation science.

Volunteers monitor 151 active nests across the four communities, as part of a program that watches over 200 osprey nests throughout the region. The goal is to track population health and reproductive success over time.

How a monitoring season works

Monitoring follows the osprey nesting cycle rather than a calendar year. A typical season involves:

1. Locating and registering nests. Volunteers identify active nests in their assigned areas so each one can be tracked consistently.
2. Confirming incubation and hatch. Ospreys lay an average of three eggs that hatch after five to six weeks of incubation. Because young chicks are hard to see from below, confirmation can take a few weeks. Monitors look for clues such as the female sitting higher in the nest or displaying feeding behavior.
3. Counting and following chicks. Monitors track how many chicks hatch and how many survive to fledge — the point at which young birds take flight. In the 2026 season, at least 43 chicks had fledged by mid-July.
4. Recording outcomes. Each nest's results are compiled into season totals and submitted to OspreyWatch, a global database that lets researchers compare local trends with data from other regions.

What the numbers mean

Two figures summarize a season:

• Success rate — the share of chicks that fledge. This season: 187 of 221, or 84.6%.
• Productivity rate — the average number of chicks fledged per active nest. This season: 1.24.

The 0.8–1.15 productivity range is the benchmark for a population that sustains itself. A rate of 1.24 means the local population is producing more young than the minimum needed to hold steady.

Why ospreys are a water-quality indicator

Ospreys eat an almost entirely fish-based diet, which makes them a sentinel species for water quality. Contaminants or declines in fish populations show up in osprey reproduction before they might be noticed elsewhere. That is why a strong nesting season is read as a good sign not just for raptors but for Southwest Florida's coastal ecosystems more broadly.

How to get involved or follow the data

• Volunteer monitoring — TIOF's site lists volunteer opportunities, and SCCF now carries the program forward.
• Adopt a nest — the site offers an adopt-an-osprey-nest option to support monitoring efforts.
• Watch live — a live osprey cam is available for observing nest activity in real time.
• Research grants — TIOF historically supported osprey research through grants; check current SCCF channels for active opportunities.

For anyone deciding whether to volunteer, the practical requirement is a season-long commitment: nests need repeated visits from incubation through fledging, and the value of the data depends on consistent coverage.

The International Osprey Foundation (TIOF) lists Research Grants as one of its core programs, alongside nest monitoring, volunteer opportunities, and osprey welfare resources. The site presents grants as part of its stated mission to preserve ospreys worldwide through research support. However, the available page content does not include eligibility rules, award amounts, deadlines, or application instructions—those details sit on the separate Research Grants page, which you should open directly before planning an application.

What the site confirms about the grants program

• Purpose: Research grants are framed as a way to advance osprey preservation and the foundation's global reach.
• Placement: "Research Grants" appears in the main site navigation, so it is an active program area rather than a historical note.
• Organizational context: TIOF was founded in 1981 and is based in Sanibel, Florida. In January 2026 it officially transferred its mission to SCCF (the Sanibel-Captiva Conservation Foundation), which now carries forward the regional osprey monitoring program.

That transfer matters if you are seeking funding: confirm whether grant administration moved to SCCF or remains with TIOF before you invest time in a proposal.

Who the grants are likely aimed at

Based on how the program is described, grants support research connected to osprey conservation—typically field studies, population monitoring, or work on threats to osprey habitat and food supply. The site does not specify whether applicants must be students, academic researchers, or independent conservation groups, so treat any assumption about eligibility as unverified until you read the Research Grants page.

A useful example of the kind of work this funding area relates to: SCCF's 2026 nesting season monitored 151 active nests across Sanibel, Captiva, Pine Island, and Fort Myers Beach, with 187 of 221 chicks fledged (84.6% success) and a productivity rate of 1.24—above the 0.8–1.15 range needed to sustain the population. Data from that effort feeds into the global OspreyWatch database. Research supported by TIOF has historically fit this mold: local monitoring that contributes to broader population and ecosystem knowledge.

How to check eligibility and apply

1. Open the Research Grants page from the site navigation at ospreys.com.
2. Look for four specifics: who may apply, what costs are covered, the award range, and the submission deadline or cycle.
3. Check the contact route—the site lists a Contact Us page—and ask directly whether the program is still administered by TIOF or now handled by SCCF.
4. Prepare a proposal tied to osprey conservation outcomes, since that is the stated focus of the foundation's mission.

If the Research Grants page has no current call for proposals, that is a signal the program may be paused or transitioned rather than open—verify before writing.

Other ways to engage if grants aren't open

The site lists several adjacent programs that may suit you while grant details are unclear:

Bottom line

TIOF names research grants as part of its preservation mission, but the public page content does not disclose eligibility or application terms. Go to the Research Grants page for the authoritative details, and confirm current administration with the foundation given the 2026 transfer of its mission to SCCF.