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Learn how Barn Owls are birds of prey that hunt small mammals, reptiles and insects in the UK and around the world. Discover how plants, sun, rain and soil are the sources of energy for the food chain.
Barn owls are important for the ecosystem they live in as they control populations of prey items and are in turn important food source for local predators. Barn owls consume more rodents - often regarded as pests by humans - than possibly any other creature.
22 lis 2019 · Some animals that feed on plant matter as well as insects or other small animals may qualify as omnivores and fit into the second and third trophic levels. Barn owls begin to fit into the food chain at this trophic level, as they feed on animals such as mice, rats and other small rodents.
A Barn Owl will typically eat 3-4 prey items a night. During the breeding season, a pair of Barn Owls will (ideally) find this amount for each owlet as well. This works out to almost 4,000 prey items a year to feed a pair and their offspring! Barn Owl hunting success varies.
4 wrz 2024 · The barn owl’s food web highlights the interconnectedness of species in ecosystems. As nocturnal predators, barn owls rely on small mammals such as voles, mice, and shrews, which in turn feed on seeds, insects, and plant matter.
Barn Owls eat mostly small mammals, particularly rats, mice, voles, lemmings, and other rodents; also shrews, bats, and rabbits. Most of the prey they eat are active at night, so squirrels and chipmunks are relatively safe from Barn Owls.
Discovered in its daytime retreat, the Barn Owl bobs its head and weaves back and forth, peering at the intruder. At night it is often heard calling as it flies high over farmland or marshes. One of the most widespread of all landbirds, found on six continents and many islands.
