Chestnut-collared Longspur

Calcarius ornatus Order: PASSERIFORMES Family: Sparrows (Emberizidae)

Breeding Location:

Grassland with scattered trees, Grasslands



Breeding Type:

Monogamous, Solitary nester



Breeding Population:

Fairly common



Egg Color:

White marked with brown, black and purple



Number of Eggs:

4 - 5



Incubation Days:

10 - 13



Egg Incubator:

Female



Nest Material:

Lined with grass and feathers.



Migration:

Migratory



Splitbar

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Overview

Chestnut-collared Longspur: Small, sparrow-like bird with brown-streaked upperparts, black breast and flanks, some have chestnut on underparts, pale gray belly. Face is buff with black stripe behind eye. Nape is chestnut-brown, crown is black, and throat is white. Tail is black with strongly contrasting white outer tail feathers.

Range and Habitat

Chestnut-collared Longspur: Breeds from Alberta and Manitoba south to Minnesota and Wyoming. Spends winters from Colorado and Kansas south to Texas and northern Mexico. Dry elevated prairies and short-grass plains are preferred habitats.

Breeding and Nesting

Chestnut-collared Longspur: Four to five white eggs, marked with brown, black, and purple, are laid in a grass-lined hollow under a clump of grass. Incubation ranges from 10 to 13 days and is carried out by the female.

Foraging and Feeding

Chestnut-collared Longspur: Feeds primarily on grass seeds and insects; forages on the ground.

Readily Eats

Safflower, Apple Slices, Suet, Millet, Peanut Kernels, Fruit

Vocalization

Chestnut-collared Longspur: Emits a soft, sweet, tumbling call.

Similar Species

Chestnut-collared Longspur: McCown's Longspur has rust-brown shoulders and larger bill. Lapland Longspur all-black underparts and white on face.

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Family Buntings, Finches, Sparrows (Emberizidae)_blue
Species Calcarius ornatus
Length5.75 - 6.5 Inches
Wingspan10.375 Inches

Chestnut-collared Longspur

Chestnut-collared Longspur: Small, sparrow-like bird with brown-streaked upperparts, black breast and flanks, some have chestnut on underparts, pale gray belly. Face is buff with black stripe behind eye. Nape is chestnut-brown, crown is black, and throat is white. Tail is black with strongly contrasting white outer tail feathers.

● Song: "kit-tal-kit tal"

● Foraging & Feeding: Chestnut-collared Longspur: Feeds primarily on grass seeds and insects; forages on the ground.

● Breeding & nesting: Chestnut-collared Longspur: Four to five white eggs, marked with brown, black, and purple, are laid in a grass-lined hollow under a clump of grass. Incubation ranges from 10 to 13 days and is carried out by the female.

● Similar species: Chestnut-collared Longspur: McCown's Longspur has rust-brown shoulders and larger bill. Lapland Longspur all-black underparts and white on face.

Flight Pattern

Swift flight with rapid wing beats.
Chesnut-collared Larkspur Body Illustration
● Range & Habitat: Chestnut-collared Longspur: Breeds from Alberta and Manitoba south to Minnesota and Wyoming. Spends winters from Colorado and Kansas south to Texas and northern Mexico. Dry elevated prairies and short-grass plains are preferred habitats.
BreedingMonogamous, Solitary nester
PopulationFairly common
MigrationMigratory
Weight0.7 Ounces