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All otter pups generally use tools if their mothers did. However, females are more likely to use tools to crush their prey in situations where the prey does not necessarily require a stone. It is suspected that matrilineal transmission can explain the observed female sex bias. [10] Female otters also display more variation in the types of tool ...
Sea otters also are members of the animal kingdom's tool-wielding club. The researchers observed 196 southern sea otters along the central California coastline - Big Sur, Monterey, San Luis Obispo ...
The average weight for adult sea otters that are in more densely populated areas, at 28.3 kg (62 lb) in males and 21.1 kg (47 lb) in females, was considerably lighter than the average weight of otters in more sparse populations, at 39.3 kg (87 lb) in males and 25.2 kg (56 lb) in females [5] Presumably less populous otters are more able to ...
Otters' habitats include dens known as holts or couches, with their social structure described by terms such as dogs or boars for males, bitches or sows for females, and pups or cubs for offspring. Groups of otters can be referred to as a bevy, family, lodge, romp, or raft when in water, indicating their social and playful characteristics.
Rosa was adopted by the Monterey Bay Aquarium in 1999 and served as surrogate mother for a record 15 otters. She outlived the life expectancy for wild southern sea otters.
A crab-eating macaque using a stone. Tool use by non-humans is a phenomenon in which a non-human animal uses any kind of tool in order to achieve a goal such as acquiring food and water, grooming, combat, defence, communication, recreation or construction.
The four otters are Majestic Meadows are the smallest of the otter species, the Asian small-clawed river otters. They live in family groups in the rivers, streams, and marshes of South and ...
A female North American River Otter, she is married to Mr. Otterton. Ollie and Oscar Go, Diego, Go! The two river otter siblings who first appeared in Diego and Alicia Save the Otters! They're both voice by E. Austin Valentine and Ashley Mendola. Opal: PB&J Otter (voiced by Gwen Shepherd) - The mother of PB&J. Opal is the wife of Ernest Otter.