Got room for one more? A wild but “very polite” black bear stumbled his way into a California zoo and paid a visit to his three local counterparts, peeking into their habitat from the spectator’s row. Employees at the Sequoia Park Zoo spotted the bear on Friday as the surprise visitor was wandering the facility’s Redwood Sky Walk, which overlooks the redwood forest area and bear habitats. STAY UP TO DATE WITH THE LATEST NEWS BY SUBSCRIBING TO…