A House Martin nest tucked into the apex of a roof. © Andy TewThis map shows where House Martin nests have been reported. You can view records for previous by using the selection boxes.
In 2026, counts have been submitted for a total of 59 sites totalling 311 nests.
Each marker represents a site with at least one nest - click or tap on the marker to see more details. Some sites are indiviual houses, shops or other buildings; some are roads or villages with several nests on different buildings. At many sites, we think that only a small proportion of nests were reported and that the colony had several additional pairs nesting nearby.
Help us fill in the gaps on the 2026 map by telling us where you have seen nests in use on this page.
