This attractive nest is perfect for swallows as its similar in style to the nests they make for themselves made from a stone resin and fixed to a wooden board it can be attached to any outside wall space to help attract more feathered friends to your garden if buying more than one bear in mind the comfort of the birds and place the nests approximately 1m apart perfect for swallows as its similar in style to the nests they make made from a stone resin and fixed to a wooden board can b