
Photo: XX Vulzok Xx · CC BY-SA 4.0
Sorex minutissimus
Diet
Tiny insects, spiders and other invertebrates
Habitat
Taiga, tundra, meadow, marsh and forest edge
Range
Northern Eurasia from Scandinavia to eastern Siberia and northern China
Size
Approximately 3.5–5.3cm head-and-body length
Weight
Approximately 1.2–4g
The Eurasian least shrew is among the world's smallest mammals by mass. It has a sharply pointed muzzle, minute eyes and dense brownish-grey fur, with a head-and-body length of roughly 3.5–5.3cm and a weight sometimes little more than 1g. Its range crosses northern Eurasia into northern China. (Wikipedia, general species account)
It occupies taiga, tundra, meadow, marsh and forest edge. The shrew hunts tiny insects, spiders and other invertebrates almost continuously, reflecting its high metabolic demands. It remains active through winter beneath vegetation, litter or snow. (Wikipedia, general species account)