Tigers WWF Wall Calendar: Only six of the original nine subspecies of tigers still exist, all of them endangered. The tiger is the largest of the Asian big cats, has no natural predators, and yet is under constant threat from habitat destruction and poaching. WWF, in presenting this important Tigers Wall Calendar, hopes to keep this magnificent beast at the forefront of conservation efforts. In the US and Canada, WWF receives 50 cents for each WWF calendar purchased. The calendar also features plenty of grid space for marking appointments, special occasions and events, and other notes. Classic square format. Updated style. Our square 16-month wall calendars include 13 stunning images and even clearer grids and text. Each of these 13″ × 14″ calendars features an opening spread with a beautiful six-month (July-December 2017) calendar to plan the last six months of the year and rev up for 2018. Filled with an abundance of holidays, each month’s grid is large enough for daily tasks and appointments.Wall Calendar16-Month Calendar13" X 14"Stapled BindingLarge Square GridMajor holidays included