Macroscelides proboscideus
The round-eared elephant shrew or round-eared sengi, is a species of elephant shrew in the family Macroscelididae. It is found in Botswana, Namibia, and South Africa. Its natural habitats are subtropical or tropical dry shrubland, and grassland, and hot deserts. They eat insects, shoots, and roots. Their gestation period is 56 days.
Elephant shrews are among only a handful of monogamous mammals, making them a model group for the study of monogamy. They have been studied for their mate guarding behavior. Mate guarding is considered a predominant male trait in round-eared elephant shrews. This strategy is used to guard the female before and after heat to eliminate male competition, which makes male round-eared elephant shrews monogamous and more vulnerable to their surroundings as they spent a majority of their time dedicated to this tactic.
Research was recently conducted to determine that elephant shrews are thought to have dichromatic color vision due to their ability to differentiate between blue/green colors and grey. However, there is no evidence to prove that the species can see red colors.