Unique among North America’s birds, burrowing owls are the only species on the continent that nest and roost below the ground. Usually, an abandoned prairie dog burrow is used, but occasionally they will excavate their own tunnel that extends deep into the soil.
Gulls and terns
The title of Black-headed Gull is rather a misnomer for this bird as its head is not black but a dark brown colour and only in adult birds during the breeding season. It is not present during the winter months or in other plumages. Unlike many gulls it is not restricted to coastal regions and is widespread inland in both rural and urban areas.
The Parasitic Jaeger, or Arctic Skua as it is also known, is an agile seabird with a dishonorable means of finding food.
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