How does Twig befriend the Banderbear?

In certain ecosystem owls are predators for mice. the owl population increases and they eat more mice.? I want to scare off pigeons and squirrels with a 1mW green laser pen but it doesnt work. Is it the wrong colour or can't these creatures see coloured laser light? Can a duck and a goose mate? How many babies can a swan have? What is a black bird similar to a crow? What eats a Peregrine Falcons? What is the summary of a bird came down the walk? Where do birds sleep at night-? What are some important landmarks in Spain? What sound does the wandering albatross make and when? What is the state bird for Massachusetts? Can pigeon swim? Where does Jennie-O get its turkey? What can you mix with a beagle? How many rubber ducks are there in the world? What is Most little bird on Earth? What is a hink pink for a scarecrow? To what genus and species does the Spanish dove belong? Which is bigger an emu or cassowary? When and where was the first Blue Bird school bus made?