Barn owls are one of Britain's most reclusive, yet treasured birds. The best time to spot a barn owl is at dusk, when you may catch sight of one hunting for prey along our riverbanks and canal towpaths.
Barn owl numbers have fallen dramatically in the last 30 years, but appear to have stabilised recently. Barn owls are faced with a number of threats including the cutting down of trees, the destruction of natural grasslands and barn conversions, so they need all the help they can get.
We work with organisations such as the Wildlife Conservation Partnership to help this threatened and protected bird, by installing nesting boxes and managing habitats. In times of little food, parent barn owls will only feed the biggest chick and let the smaller ones die. Because of this, 75% of chicks die within the first year of life.
Barn owl survival depends on their ability to secure food, so appropriate management of the habitat close to nesting boxes is important. Owls love voles, so we make changes to our vegetation management to reduce the number of cuts to grassland areas in order to provide a better habitat for the voles, which in turn aids the owl population. Generally the ground vegetation along river and canal corridors provides a perfect habitat for barn owls, acting as prime feeding areas.
Appearance: Instantly recognisable, the barn owl has a white heart-shaped face, underparts and legs. Its back, wings and head are a golden brown with black and grey mottling.
Size: 30-40cm, with an 85-95cm wingspan
Weight: 290- 460g
Lifespan: Up to 10 years, rarely more than 2.
Diet: Rodents, small mammals, frogs, birds and insects
Last date edited: 12 November 2020