* Perching spot. Electrical lines provide a convenient place for birds to perch and rest. They are typically high up off the ground, which gives birds a good view of their surroundings and helps them to avoid predators.
* Warmth. Electrical lines can be a source of warmth, especially on cold days. Birds will often sit on electrical lines to warm up their bodies.
* Communication. Birds may also use electrical lines as a way to communicate with each other. They can perch on the lines and call to each other, or they can use the lines as a platform to display their feathers.
It is important to note that electrical lines can be dangerous for birds. If a bird comes into contact with a live wire, it can be electrocuted. For this reason, it is important to keep trees and branches trimmed away from electrical lines so that birds cannot come into contact with them.