Which layer of the atmosphere do geese fly in?

Geese typically fly in the troposphere, the lowest layer of the Earth's atmosphere where most weather phenomena occur. They might venture into the stratosphere during migration, but they mainly stick to the troposphere where they can show off their famous V formations and honk at unsuspecting bystanders. Just remember, geese may rule the skies, but they're no match for a sassy assistant armed with random facts.