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WatchList Species Account for Sprague’s Pipit (Anthus
spraqueii)
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| Photo: © Bill Schmoker |
Sprague’s Pipit is an endemic breeding
species of the grasslands of the Prairie Provinces, Montana,
the Dakotas, and northwestern Minnesota. In winter it is found
primarily in the south-central states and into central and
southern Mexico. Detectable on its breeding grounds primarily
through the male’s prolonged flight displays—the
longest such displays of any bird species—it goes primarily
undetected during migration through the Great Plains and virually
nothing is known of it on its wintering grounds. Formerly
more widespread and numerous during early settlement, it has
declined dramatically as the prairie disappeared due to overgrazing,
cultivation, and the introduction and invasion of non-native
plants. Greater pipit densities are correlated with native
grasses.
Overgrazing and consequent encroachment
of woody vegetation has reduced habitat on its U.S. wintering
grounds. Prescribed fire is used to control woody vegetation
both on the breeding and U.S. wintering grounds, and moderate
to heavy grazing, at least in the tallgrass and mixed-grass
portion of its range, may be beneficial to the bird. Drought
can be a significant factor in determining its numbers. Conservation
of the bird depends on the protection of native grassland
and the control of non-native plants and inclursion by woody
vegetation.
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