What are the characteristics of a squirrel?

Squirrels are a common small rodent species that are mainly found in forests and grasslands around the world. Here are some of the characteristics of squirrels:

1. Appearance: Squirrels are small, usually about 20 to 30 cm long and weigh between 100 and 350 grams. They have streamlined bodies, strong and flexible limbs, and long, fluffy tails.

2. Hair: Squirrels are covered with soft, dense hair, which varies in color from species to species, including red, gray, black, and other colors. They usually have two layers of hair: one layer is dense, soft down to keep warm, and the other layer is hard facial hair to protect against external environmental stimuli.

3. Sense of smell and vision: Squirrels have a keen sense of smell and vision, which can help them find food and alert to external threats.

4. Diet: Squirrels mainly eat nuts, seeds, fruits and insects, and also eat some bark and buds. They need to eat food equivalent to 1/4 to 1/2 of their body weight every day to meet their energy needs.

5. Sociality: Squirrels usually live alone or in pairs. They can convey information by making different sounds and express their emotions through body language.

In short, squirrels are very cute small animals, known for their agility, intelligence and flexibility. When watching or raising squirrels, you need to pay attention to providing them with a suitable environment and diet, and respect their natural habits to ensure their health and happiness.

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