Corsica, famed for its endemic Corsican Nuthatch and several near-endemics such as Corsican Finch and Marmora's Warbler (both shared with Sardinia), the island also offers some highland birding, Lammergeiers, Rock Sparrow and Alpine Chough amongst the possibilities. Whilst Sardinia lacks the Corsican Nuthatch, the island is blessed by a rather richer selection of lowland birding sites than its neighbour, not only numerous localities for birding the typical Mediterranean habitats, but also a number of excellent wetlands, as well as grasslands supporting populations of Little Bustards.