Pembrokeshire used for farming, compared with 60 per cent for Wales as a whole. Pembrokeshire has a number of seasonal seabird breeding sites, including for razorbill, guillemot, puffin and Manx shearwater, and rare endemic species such as the red-billed chough. Grassholm Island has a large gannet colony. The county's wildlife is diverse, with marine, estuary, ancient woodland, moorland and farmland habitats all within the county. An appeal for otter sightings in 2014 yielded more than 100 responses. Seals, whales, dolphins and porpoises can be seen frequently off the Pembrokeshire coast. Pembrokeshire has numerous prehistoric (such as Pentre Ifan) and historic places,
Bluestone, Pembrokeshire Bluestone, Pembrokeshire Bluestone National Park Resort is a holiday park, located in Pembrokeshire. The resort falls partly within the boundaries of the Pembrokeshire Coast National Park. The park is owned by several private backers and Pembrokeshire County Council and employs over 500 people. The resort's accommodation consists of 268 timber lodges, as well as cottages and studio apartments set in 500 acres (2 km²). This area includes the Blue Lagoon (an indoor water park), Steep Ravine (an outdoor activity area), an indoor playground and a medieval themed activity area. The resort itself is centred on the "village" which has shops,