Seeing deer in Jamaica Plain isn't the rarest of animal sightings. Seeing a deer taking a dip in Jamaica Pond -- now that's a rare sighting! And that's what happened on Sunday when a deer took a rather lengthy dip in the pond. Numerous people posted about seeing the deer run through the neighborhood on a Jamaica Plain Facebook group. One person saw the deer on Centre Street running by Tres Gatos, another saw it run past their car and another person saw the deer take a rest in their backyard on St.