🌍 World Animal Map

Eastern cottontail vs Mountain cottontail

Size and range side by side, using only figures recorded in Wikidata.

Eastern cottontail
Eastern cottontail. Photo: The High Fin Sperm Whale, CC BY-SA 3.0, via Wikimedia Commons
Mountain cottontail
Mountain cottontail. Photo: Justin Wilde, Public domain, via Wikimedia Commons
Eastern cottontailMountain cottontail
Scientific nameSylvilagus floridanusSylvilagus nuttallii
Mass1.13 kg (male adult)
1.24 kg (female adult)
Wikidata
720 g (male adult)
790 g (female adult)
Wikidata
Lives inNorth America, South AmericaNorth America
StatusLeast concernLeast concern

Quick answers

Which is bigger, the Eastern cottontail or the Mountain cottontail?
The eastern cottontail is heavier: Wikidata gives 1.13 kg–1.24 kg, against 720 g–790 g.
Where do they live?
Eastern cottontail: North America, South America. Mountain cottontail: North America (continents with GBIF records).

About them

Eastern cottontail

The eastern cottontail (Sylvilagus floridanus) is a species of rabbit in the family Leporidae.

Mountain cottontail

The mountain cottontail or Nuttall's cottontail (Sylvilagus nuttallii) is a species of rabbit found in western Canada and the United States.

Mass: Wikidata (CC0) statements without qualifiers or qualified male/female/adult (birth weights left out). Descriptions: first sentence of the English Wikipedia articles (CC BY-SA 4.0), linked from each animal page.