Rockchuck
Marmota flaviventris (Audubon & Bachman, 1841)
Status not recordedrodents
The rockchuck (Marmota flaviventris) is a species in the family Sciuridae, order Rodentia. Recorded adults weigh 3.35 kg to 3.71 kg and live up to 21.2 years.
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Quick facts about the rockchuck
- Weight
- 3.35 kg – 3.71 kg
- Length
- Not recorded
- Lifespan
- 21.1 years
- Diet
- Herbivore
- Main food
- Not recorded
- Habitat
- Not recorded
- Gestation
- 30.2 days
- Young per litter or clutch
- 4.44
- Age at maturity
- 2 years – 2.24 years
- Litters or clutches a year
- 0.97
- Active
- By day (diurnal)
- Lifestyle
- Terrestrial
- Conservation status
- Not recorded
- Countries on record
- Not recorded
Where does the rockchuck live?
Not recorded
Is the rockchuck endangered?
No conservation assessment is recorded for this species in our sources. That is not the same as being safe: it has not been matched to an assessment.
How is the rockchuck classified?
- kingdomAnimalia
- phylumChordata
- classMammalia
- orderRodentia
- familySciuridae
- genusMarmota
- SpeciesMarmota flaviventris (Audubon & Bachman, 1841)
Other names and names in other languages (20)
- WhistlepigEnglish
- Yellow-bellied marmotEnglish
- svišť žlutobřichýCzech
- Gulbuget murmeldyrDanish
- GelbbauchmurmeltierGerman
- Μαρμότα με κίτρινη κοιλιάGreek
- marmota de vientre amarilloSpanish
- keltavatsamurmeliFinnish
- marmotte à ventre jauneFrench
- sárgahasú mormotaHungarian
- Marmotta dal ventre gialloItalian
- キバラマーモットJapanese
- GulbukmurmeldyrNorwegian Bokmål
- GeelbuikmarmotDutch
- świstak żółtobrzuchyPolish
- Marmota-de-barriga-amarelaPortuguese
- Желтобрюхий сурокRussian
- Sarı Karınlı MarmotTurkish
- Бабак жовточеревийUkrainian
- 黃腹土撥鼠Chinese
Relatives of the rockchuck
Other species in the same genus Marmota.

Alpine marmot
Marmota marmota

Groundhog
Marmota monax

Bobak marmot
Marmota bobak
Himalayan marmot
Marmota himalayana
Siberian marmot
Marmota sibirica
Gray marmot
Marmota baibacina
CompareRockchuck vs Alpine marmotRockchuck vs GroundhogRockchuck vs Bobak marmotRockchuck vs Himalayan marmot
Common questions
Answered only where our data holds the answer.
How big is the rockchuck?
An adult rockchuck weighs 3.35 kg – 3.71 kg, according to values recorded on Wikidata.
How long does the rockchuck live?
The rockchuck has a recorded lifespan of 21.1 years.
How long is the rockchuck pregnant?
The recorded gestation period is 30.2 days.
What kind of animal is the rockchuck?
The rockchuck (Marmota flaviventris) belongs to the family Sciuridae in the order Rodentia.
Sources and how to cite this page
Data as of 2026-11-11. How this page is put together.
- An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles · CC0 1.0 · E096-269
Myhrvold, N.P., Baldridge, E., Chan, B., Sivam, D., Freeman, D.L. & Ernest, S.K.M. (2015) An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96: 3109. https://doi.org/10.1890/15-0846R.1. Data: https://doi.org/10.6084/m9.figshare.3563457.v1 - AmphiBIO, a global database for amphibian ecological traits · CC BY 4.0 · v1
Oliveira, B.F., São-Pedro, V.A., Santos-Barrera, G., Penone, C. & Costa, G.C. (2017) AmphiBIO, a global database for amphibian ecological traits. Scientific Data 4: 170123. https://doi.org/10.1038/sdata.2017.123. Data: https://doi.org/10.6084/m9.figshare.4644424.v5 - AVONET: morphological, ecological and geographical data for all birds · CC BY 4.0 · v7
Tobias, J.A. et al. (2022) AVONET: morphological, ecological and geographical data for all birds. Ecology Letters 25: 581–597. https://doi.org/10.1111/ele.13898. Data: https://doi.org/10.6084/m9.figshare.16586228.v7 - Catalogue of Life eXtended Release · CC BY 4.0 · 2026-10-16 XR
Catalogue of Life (2026). Catalogue of Life eXtended Release, version 2026-10-16 XR. Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgzlf - Wikimedia Commons · per file (CC0 / public domain / CC BY green, CC BY-SA amber, anything else not displayed) · 2026-11-11
Wikimedia Commons contributors. Wikimedia Commons. https://commons.wikimedia.org (each file credited to its author under its own licence). - EltonTraits 1.0: species-level foraging attributes of the world's birds and mammals · CC0 1.0 · 1.0
Wilman, H., Belmaker, J., Simpson, J., de la Rosa, C., Rivadeneira, M.M. & Jetz, W. (2014) EltonTraits 1.0: Species-level foraging attributes of the world's birds and mammals. Ecology 95: 2027. https://doi.org/10.1890/13-1917.1. Data: https://doi.org/10.6084/m9.figshare.3559887.v1 - Wikidata · CC0 1.0 · 2026-11-11
Wikidata contributors. Wikidata. https://www.wikidata.org (data retrieved via the Wikidata Query Service). - Wikipedia (English) · CC BY-SA 4.0 · 2026-11-11
Wikipedia contributors. Wikipedia, The Free Encyclopedia. https://en.wikipedia.org (text under CC BY-SA 4.0; each block names its article and revision).
Embed a card for this animal on your own site
Copy this code. The card shows the photo with its credit, key facts and a link back to this page.
CreatureData. (2026). Rockchuck (Marmota flaviventris). Retrieved from https://creaturedata.com/animals/rockchuck
“Rockchuck (Marmota flaviventris).” CreatureData, 2026, https://creaturedata.com/animals/rockchuck.
@misc{rockchuck_2026,
title = {Rockchuck (Marmota flaviventris)},
author = {{CreatureData}},
year = {2026},
url = {https://creaturedata.com/animals/rockchuck},
note = {Data as of 2026-11-11}
}