What are the most vengeful animals? One is worse than a weasel and can hold grudges for many years.

When it comes to holding grudges, many people think of human beings, not animals. Because human beings think that animals have no feelings, and there is no such thing as holding grudges. In fact, animals hold grudges, but humans don't pay attention to them. The weasel is an animal with a grudge. Besides weasels, there are many animals that hold grudges more than weasels.

Magpie is good news, it is good to meet magpie, but magpie is bitter, so don't provoke magpie if you have nothing to do. Magpies have diverse habitats and like to nest in crowded places. Most of them live in pairs all the year round and are omnivorous animals. Magpie is a symbol of good luck in China. Seeing magpies is a happy event.

Crows are smart, like shiny things and have a good memory, so crows also hold grudges. Crows like to live in groups and live in forests or fields. They are forest and grassland birds, mainly foraging on the ground. Crows are monogamous.

Swallows like to nest under the eaves, so if humans destroy their nests, they will hold grudges and never nest in your house again. Swallows spend most of their time catching pests in the air, mainly feeding on insects such as mosquitoes and flies, and are beneficial birds. Therefore, it is a good thing to have swallows nesting under your roof. Don't ruin it. Swallows need a long time and a lot of energy to build nests.

Animals are good friends of human beings, especially beneficial birds like swallows. Just build a nest under the eaves, don't chase it. Animals also need respect. In this world, everyone is equal. Humans can't influence other animals for their own selfish desires.