Calcarius ornatus
Conservation status data sourced from the IUCN Red List of Threatened Species.
↓Decreasing
Population trend
3
Countries
Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Chestnut-collared_longspur
Taxonomy & Classification
Kingdom
ANIMALIA
Phylum
CHORDATA
Class
AVES
Order
PASSERIFORMES
Family
CALCARIIDAE
Genus
Calcarius
Calcarius ornatus belongs to the family CALCARIIDAE, order PASSERIFORMES, within the AVES class.
Habitat & Distribution
Threats
Annual & perennial non-timber crops
Droughts
Habitat shifting & alteration
Housing & urban areas
Invasive non-native/alien species/diseases
Problematic native species/diseases
Renewable energy
Roads & railroads
Conservation Actions
Found in 3 Countries
Community Sightings
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Sources & Attribution
How to Cite
IUCN: IUCN (2025). The IUCN Red List of Threatened Species. Version 2025-1. Available at: https://www.iucnredlist.org. doi:10.2305/IUCN.UK.2025-1.RLTS
GBIF: GBIF.org (2025). GBIF Home Page. Available at: https://www.gbif.org
This page: SpeciesRadar (2026). Calcarius ornatus (Calcarius ornatus). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/chestnut-collared-longspur