🌍 World Animal Map

Western capercaillie vs Black grouse

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

Western capercaillie
Western capercaillie. Photo: S. John, Elsterwerda, CC BY-SA 3.0 de, via Wikimedia Commons
Black grouse
Black grouse. Photo: Vnp at de.wikipedia, CC BY-SA 3.0, via Wikimedia Commons
Western capercaillieBlack grouse
Scientific nameTetrao urogallusLyrurus tetrix
Mass3.8 kg (male adult)
1.97 kg (female adult)
Wikidata
1.18 kg (male adult)
925 g (female adult)
Wikidata
Lives inEuropeAsia, Europe
StatusLeast concernLeast concern

Quick answers

Which is bigger, the Western capercaillie or the Black grouse?
The western capercaillie is heavier: Wikidata gives 1.97 kg–3.8 kg, against 925 g–1.18 kg.
Where do they live?
Western capercaillie: Europe. Black grouse: Asia, Europe (continents with GBIF records).

About them

Western capercaillie

The western capercaillie (Tetrao urogallus), also known as the Eurasian capercaillie, wood grouse, heather cock, cock-of-the-woods, or simply capercaillie , is a heavy member of the grouse tribe and the largest of all extant grouse species.

Black grouse

The black grouse (Lyrurus tetrix), also known as northern black grouse, Eurasian black grouse, blackgame or blackcock, is a large bird in the grouse tribe.

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.