Mud and sticks weaved in and out. They use feathers,sticks,leaves,peices of fabric and comfterble things to make the nest.
twigs and moss
Some birds do not build nest's .why?
Owls do make their own nests.In fact they look alot like birds nest's but bigger.
Well birds build nests in them.
the birds know it by heart
in trees
Birds
Penguins in Antarctic don't build nests like other birds. They do, however, mark their nesting territories with rocks.
Three animals other than birds that build nests: wasp, turtle, gorilla.
No birds build nests but goats may scrape out an area in the soil to get to the cooler ground.
Birds have a very special way of ding things, they love to build because its part of their personality and will help them survive. They also like to improve their nests because they can.
Because you are stupid
Their usually sticks.