Four common foxes.

August 18, 2019 relon 0

1. Blue fox, also known as Arctic fox, mainly distributes in the high latitudes of Eurasia and Northern North America. Blue fox has short snout, […]

Can cockroaches bite?

August 8, 2019 relon 0

A friend’s hand had just been bitten by a strong cockroach about 3 centimeters long. The bite was swollen, itchy and painful. The bite felt […]

Are fish smart?

July 22, 2019 relon 0

In nature, there are some animals that make people feel smarter, such as dolphins, chimpanzees, dogs, crows and so on. However, many people do not […]