Dark birch mouse
The Severtzov's birch mouse, or dark birch mouse (Sicista severtzovi ) is a species of rodent in the family Sminthidae. It is endemic to East-European steppes (E Ukraine and S-W Russia).
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TerrestrialTerrestrial animals are animals that live predominantly or entirely on land (e.g., cats, ants, snails), as compared with aquatic animals, which liv...
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CongregatoryCongregatory animals tend to gather in large numbers in specific areas as breeding colonies, for feeding, or for resting.
Among animals, viviparity is the development of the embryo inside the body of the parent. The term 'viviparity' and its adjective form 'viviparous'...
Jumping (saltation) can be distinguished from running, galloping, and other gaits where the entire body is temporarily airborne by the relatively l...
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Social animals are those animals that interact highly with other animals, usually of their own species (conspecifics), to the point of having a rec...