Centrocercus urophasianus  USA  male 8🐔

Photo: Pacific Southwest Region U.S. Fish and Wildlif… · Public domain

SpeciesGalliformesPhasianidae
Birds

🐔Sage Grouse

Centrocercus urophasianus (Bonaparte, 1827)

The greater sage-grouse, also known as the sagehen, is the largest grouse in North America. Its range is sagebrush country in the western United States and southern Alberta and Saskatchewan, Canada. It was known as simply the sage grouse until the Gunnison sage-grouse was recognized as a separate species in 2000. The Mono Basin population of sage grouse may also be distinct.

Text: Wikipedia, CC BY-SA 4.0.

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Photos
2
Measurements
12
vs you
≈ 1/33rd of your weight
Conservation status
VUVulnerable

IUCN Red List assessment, 2025.

Population trendDecreasing
Key measurements
Body mass
1.9 kg
Body length
not recorded
Shoulder height
not recorded
Top speed
not recorded
Bite force
not recorded
Maximum lifespan
7 years
All measurements ↓
Facts and figures

Everything we know about the Sage Grouse

Typical adult figures. Where a value is an estimate rather than a measurement, it says so.

Body mass
1.9 kg
AVONET
Other figures ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

By sex

  • Male3.2 kgWikidataQ747372
  • Female1.7 kgWikidataQ747372

Figures vary

  • 1.93 kgAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Tail length
0.24 m
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Wing length
0.31 m
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Beak length
0.04 m
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Tarsus length
0.05 m
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Maximum lifespan
7 years
AnAge
Details ↓

data quality: acceptable

Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0

Gestation
26 days
AnAge
Details ↓

data quality: acceptable

Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0

Litter size
about 7
AnAge
Details ↓

data quality: acceptable

Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0

Trophic level
Herbivore
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Habitat
Shrubland
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Lifestyle
Terrestrial
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Volume l
1.9 Laverage
Details ↓

Body mass at ~1.0 kg/L, the density of vertebrate tissue.

average = a mean across sexes or species in a group.

Not recorded for Sage Grouse yet: body length, shoulder height, top speed, bite force.

More

More about the Sage Grouse

In other languages
Beifußhuhn (de), gall de les artemises gros (ca), Centrocercus urophasianus (es), Tétras des armoises (fr), ürömfajd (hu), Centrocercus urophasianus (it) … and 22 more languages
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