Birds are a cool creature that has wings feathers and beaks and some fly and some swim and some don't do ether they run
Birds that can fly
You usually see birds that can fly they like almost everywhere. They lay eggs in tree but some ly them on the ground or in the ground, I truly thing bird that can fly are the coolest because they can fly.
Bird that can't fly
You may think all birds fly nope not all examples: penguins, and ostriches. Birds that can fly live in other places like penguins live in Antarctica and ostriches live in Africa. You my thing well if they can fly then what do they do well penguins swim there feathers are meant for swimming instead and ostriches run but they run fal there feathers are not meant for flying or swimming but they have long strong legs the let them run