Sprague's Pipit
A species of Pipits Scientific name : Anthus spragueii Genus : Pipits
Sprague's Pipit, A species of Pipits
Botanical name: Anthus spragueii
Genus: Pipits
Content
Description General Info
Description
Measurements: Length: 5.9-6.7 in (15-17 cm) Weight: 0.6-0.9 oz (18.2-27 g) Wingspan: 10 in (25.4 cm)
Size
16-19 cm (6.25-7.5 in)
Life Expectancy
5 years
Nest Placement
Ground
Clutch Size
3 - 6 eggs
Incubation Period
1 - 3 broods
Number of Broods
12 - 15 days
Nestling Period
9 - 14 days
Feeding Habits
Sprague's Pipit predominantly feed on insects and arthropods like crickets, grasshoppers, and beetles by foraging alone and gleaning seeds or plucking insects from vegetation. In nonbreeding season, they incorporate grass and forb seeds into their diet, although specifics of winter diet are less documented.
Habitat
Sprague's Pipit primarily inhabit the northern Great Plains' native mixed-grass prairies, thriving in areas with minimal edge habitats and a high amount of native grassland surrounding the habitat patches. They prefer elevations in grazed prairies of approximately 145 ha, with a vegetation height ranging from 6 to 12 inches, but avoid overgrazed and bare grounds. Scattered shrubs are also a significant feature in their habitats, which include key grass species like blue grama, junegrass, and various wheatgrasses, among others. Sprague's Pipit are rarely found in non-native grasslands and never nest in croplands. During migration, similar native grasslands are used; however, crops such as alfalfa may also provide temporary refuge. Winter grounds extend to Mexico and the southern U.S., where they inhabit native and non-native grasslands with sparse shrub coverage and may also frequent shortgrass areas, including overgrazed fields and sports complexes.
Nest Behavior
During the nesting period, sprague's Pipit females meticulously build the nests, lay eggs, and, alongside males, engage in biparental care, with specific timings and patterns aligned with their breeding season.
Nest Characteristics
Sprague's Pipit's nest is ground-based in tall vegetation, featuring a cup-shaped structure approximately 3.3 inches wide and 1.9 inches tall, with an interior cup of 3 inches wide. The unique dome canopy is crafted by weaving live and dead grasses.
Dite type
Insectivorous
General Info
Behavior
Sprague's Pipit's behavior is characterized by their remarkable aerial song displays, which males perform up to 300 feet high to mark less than a quarter-acre territories. These territories, utilized for both nesting and foraging, range between 2.5 to 16 acres. Males may fiercely chase rivals in-flight to enforce boundaries. Parental duties are shared, with a decrease in male song flights while young are present in the nest. Post-nesting, sprague's Pipit may form small flocks before daylight migration. In the nonbreeding season, they tend to be solitary, although they might group in areas with abundant food.
Species Status
VULNERABLE. Population has declined rapidly.
Scientific Classification
Phylum
Chordates Class
Birds Order
Perching birds Family
Wagtails Genus
Pipits Species
Sprague's Pipit