dietary and microhabitat data, used and available

Diet data, 1: stable isotope analysis of lizard fecal samples and primary producers at high and low elevation sites. Diet data, 2: used prey items (from stomach samples) and available prey items (from pitfall traps) at high and low elevation sites. Microhabitat data: ground cover types and shade cover amounts at sites used by lizards, and paired unused but available sites (random sites), at high and low elevation.