What layer of the rainforest do regent bowerbirds live in?

When was gustave Eiffel born and died? Where and when can we see San Miguel beer commercial featuring Kenny G's silhouette? Which were the first films to be shot on the Eiffel tower? What year was San Gabriel rebuilt? What method of flood control involves building up the banks of a river to keep the river within its channel? What could produce an ocean? Does Lake Michigan have more water than Lake Tahoe? Who sings We Built This City? Where does the white marble for gravestones at Arlington National Cemetery come from? Where can currents take place? What is vectoria memorial? Is there a list of frozen deserts? How does a river change? What is the age limit for the roller coasters in six flags? What are the east boundaries of the Sahara Desert? Do the guards at tomb of unknown have real bullets in their rifles? How was math used in the process of building the Empire State Building? Why is the Lincoln Memorial so dirty? What sea surrounds Iraq? How long of a drive from the grand canyon to denver?