In order to identify what sorts of places house martins like to use, and inform conservation measures, we first need to build up a good understanding of the current local distributions of nesting house martins across Devon. So we would like to collect as many nest records as possible.
If you spot a house martin nest anywhere in Devon, please use this page to report the location, number of nests and date.
In addition, it would be really helpful if you could also report sightings of birds at other times during their stay over the spring and summer months.