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.
One of the world’s least-documented owl species, the stygian owl has a dark plumage and is found in parts of Mexico, the Caribbean and Central and South America. Vagrant visitors have occasionally been recorded in Texas and Florida, but otherwise it is not usually spotted in much of North America.
The Ivory-billed Woodpecker is a controversial bird. Officially listed as critically endangered on the IUCN Red List, they are generally believed to be extinct. Still, some birdwatchers cling to the hope that these majestic birds still haunt the forests of the American Southeast.
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.
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