Overview
- Peak adult numbers reached 803 during the latest season, the highest recorded at the site.
- Annual pup totals have risen from 25 in 2021–22 to 228 in 2024–25, underscoring consistent year-on-year growth.
- Managers say storm-driven shingle shifts, including during Storm Goretti, caused only limited disruption this winter.
- The site is considered Suffolk’s first breeding grey seal colony, likely formed after spillover from Norfolk rookeries.
- Rangers conduct weekly, distant checks and caution that counts may become estimates as numbers expand, with human disturbance and drone use flagged as key risks.