Cicely Muldoon, superintendent of the Point Reyes National Seashore, left her post in April to step in as the acting superintendent of the Golden Gate National Recreation Area, a position that hasn’t been permanently filled since last August. According to seashore spokesman John Dell’Osso, Ms. Muldoon will return in about four months. “It’s very common within the National Park Service to fill a vacant leadership position in this way,” Mr. Dell’Osso said. In April, he…