Why do birds always sit close together on a power line?

Question

I've noticed this, and i think it is because it is warmer, but im not sure. Anyone know the real answer?

Answer 1

It's not only for warmth but they are good predictors of bad weather approaching. You'll notice them perched on the lines more just prior to a storm. To further explain: Some people think that birds simply congregate in the most favorable spot, i.e., high on a wire, for protection from predators and the elements (wind, snow, and rain), and they don't mind doing it with a bunch of other birds--even varying the species. Another idea is that the birds get some protection from predators by being in a large group. This is the "wagon-train" analogy: safety in numbers. Crows, for example, are most afraid of large owls, and sleeping with a bunch of other crows could afford some protection for an individual crow. Another idea is the information center hypothesis, where information about profitable foraging areas is transmitted. The idea is that an individual that did poorly foraging for itself on one day can watch for other individuals coming in to the roost that look fat and happy, that obviously found some rich source of food. Then the hungry individual can either backtrack the happy ones' flight paths, or follow them out first thing in the morning to the good food source.

Answer 2

Sometimes you see a flock of birds sitting close together on a power line.Sometimes, you see them all landing in one tree. The reason being, they are usually a variety that is very social, such as starlings. In other words they live and nest very close together. For them to all land on the same power line is natural for them. This may also be because they are migrating. Most birds when migrating, go in a group, and fly the distance all together. This is also a deterrent from ariel predators such as falcons and hawks. The more birds in a group, the more confusing to a predator when looking for a quick dinner. Hope this helps with your question.

Answer 3

They like to gossip a lot.

And, for what its worth, they aren't sitting on the wire, they're standing on it.

I suspect it's because they are heading South as a group - and the closer they stay together, the more secure they feel in the large group - rather than getting separated from the flock and ending up in northern Maine for the winter.

Answer 4

It's warmer and cozier.
It might be more stable too.
Sticking to a group might increase your odds of survival when a preditor dives down to grab a snack---he might grab your neighbour instead of you---you and your buddies might also confuse him by flying off in different directions---he will be seen sooner by many eyes.
You don't have to shout to be heard by the bird next to you.

Answer 5

those that are nonetheless in Ontario have been twittering approximately worldwide warming, that they have been listening to the excitement and desperate no emigrate this year. immediately, they're making plans an ambush on the vultures that are consuming crow

Answer 6

To keep warm is my guess also. And the clan usually stays close together.

Answer 7

birds of a feather flock together

Answer 8

birds are animals

Answer 9

It's for warmth

Answer 10

the answer is shocking