Sussex House Martin Survey
May 1 @ 8:00 am - July 31 @ 5:00 pm
Help track the UK’s declining House Martin population by taking part in this citizen science survey. Participants are asked to record nesting sites and breeding activity during the 2026 season, contributing valuable data to support conservation work and better understand population changes.
No prior experience is needed, and observations can be submitted from anywhere in Sussex and beyond.
Find out more and how to take part here.