Nothing at all, it is for the bird to decide.
A bird's nest is called a "nest."
what is the name of a bird that makes its nest sewing with grass
A kind of bird that lives in the Amazon decorates its nest with small blue pebbles and some birds build their nests on top of rocks as support.
The bird that uses vines to stitch its nest together is the tailorbird. It collects long fibers, such as plant material or cotton, and sews the edges of its nest with them to hold it together. This behavior helps the nest withstand strong winds and predators.
the bird
it depends how old the bird is if the bird is young it probably won't know how to make a nest. if the bird is older it will probably make a nest.
however many the bird decides to put in the nest.
You can, but I wouldn't recommend it. All of the traffic might keep the mother from sitting on the nest.
You could gather twigs, small sticks, hay, wool or thread, cotton, straw, etc to make a nest for a bird.
The bird flew over the nest.
a nest area ,male,female bird,good food and allot of it.
You should not put baby birds back in nests.
You could build a bird house. You could put out bird food and a bird bath to make your chances better.Theres probably already a bird nesting in your yard somewhere. They like to nest in dense shrubbery and trees. You might just not be seeing the nest. They usually hide it.
A bird's nest is called a "nest."
Well, you can make a birds nest using cut grass, twigs, ribbon, streamers, human hair, flowers. Really anything that you can find outside and can for the most part bend. I used to make birds nests out of cut grass and twigs when I was younger, then after I would finish, I put them high up in a tree. I left them alone after that, birds are kinda protective. If your looking to get a birds nest down, then you should try using a ladder, getting it down, and putting it in a tree a ways away, that way the bird can find it again. But if you want a bird's nest just to have a bird's nest, that's kinda a waste of time don't you think?
the mother bird will not come back to the nest, and will just leave the egg there.
bird's nest = ken (קן)