Description House Martins are flighty birds with white rumps that build mud nests on the eaves of buildings often in small colonies up to five nests. They will readily use artificial nests and this may encourage other birds to nest nearby. These nests should be sited underneath the eaves of your house or outbuildings. Mimics the natural setting for house martins Comes with everything you need to mount Available in single nests or as a double nest to suit these sociable species who like to nest close together
