![]() The female will lay a clutch, which can consist of 4 to 12 eggs (usually 9). The nest is located in a burrow if burrows are unavailable and the soil is not hard or rocky, the owls may excavate their own. ![]() They also often nest near roads, farms, homes, and regularly maintained irrigation canals. ![]() Burrowing owls sometimes nest in loose colonies in open grassland or prairie, but may occasionally adapt to other open areas like airports, golf courses, and agricultural fields. The breeding season begins in late March or April in North America. Occasionally males may be polygynous and have two mates. Their main call is a mellow 'coo-coooo' and a song 'co-hoo' that can usually be heard at night.īurrowing owls are monogamous pairs may stay together for one breeding season or mate for life. Disturbed Burrowing owls bob jerkily up and down and can scream, cluck and chatter when defending the nest. The rest of the time is spent stretching, preening, bathing in a puddle and the birds will also take a dust bath in a shallow depression in the dirt. When not hunting Burrowing owls sleep at their burrow entrances or on depressions in the ground. Sometimes, they walk, hop, or chase prey on foot across the ground. Then, they swoop down on prey or fly up to catch insects in flight. When hunting, Burrowing owls wait on a perch patiently until they spot prey. However, most of their hunting is done from dusk until dawn, when they can use their night vision and hearing to their advantage. Unlike most owls, Burrowing owls are often active during the day, although they tend to avoid the midday heat. They nest and roost in burrows, such as those excavated by prairie dogs. Burrowing owls spend most of their time on the ground, and may breed in loose colonies.
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