What should sparrows do to keep out the cold in winter?

House sparrows are small, widespread songbirds that face the challenges of the seasons year-round, including cold weather in winter. Here are some details on how sparrows protect themselves from the cold in winter:

1. Find secluded habitats

Sparrows seek out habitats that provide shelter and warmth during the winter, such as densely packed trees, shrubs, crevices in buildings, and under eaves. These positions can reduce the invasion of cold wind and provide a certain insulation effect at low temperatures.

2. Gather in groups to keep warm

Sparrows usually gather together in large flocks to stay warm. This behavior helps them stay close to each other to share body heat, thereby reducing the amount of heat lost by each individual.

3. Find food sources

During the cold winter months, food becomes scarce, so sparrows seek out and rely on a variety of food sources. Providing bird feeders and placing food such as seeds, grains, etc. near them can help help sparrows survive extreme weather.

4. Fluffy feathers

Sparrows grow more plump feathers in winter to increase their warmth. This is their natural way of coping with the cold.

5. Take initiative

During the day, sparrows will remain active and look for warm places when the sun is abundant, such as bathing in the sun, staying on the surface of houses to absorb heat, etc. to obtain warmth.

6. Human help

In extremely cold weather, people can help sparrows and other birds survive the harsh winter by setting up bird feeders in appropriate places, placing bird food and providing fresh water.

Overall, sparrows respond to cold weather during winter through a series of behavioral and physiological adaptations. By providing a good habitat and food source, people can also help them survive the cold winter to a certain extent.

animal tags： sparrow