We got word today from an anonymous source that two residents of Bernal Heights -- including a former President of Golden Gate Audubon Society -- spotted a burrowing owl a block from their house on the southeastern side of the hill. The (sub?)species was confirmed by another Audubon-er. So, why does this matter? Because at the moment there is construction going on in the same area (i.e., landscaping improvements such as steps, etcetera) where......