1. The problem states that Ashton Wood and Crofter Wood have the same number of bird species. 2. It also states that Crofter Wood and Bishop Wood have the same number of mammal species. 3. From the scatter plot description, identify the points for Crofter Wood and Bishop Wood that share the same mammal species number. 4. Find the point for Ashton Wood that shares the same bird species number as Crofter Wood. 5. Since Crofter Wood and Bishop Wood have the same mammal species number, locate their x-coordinate on the graph. 6. Ashton Wood shares the same bird species number as Crofter Wood, so find the y-coordinate for Ashton Wood matching Crofter Wood's y-coordinate. 7. The number of mammal species in Ashton Wood is the x-coordinate of the point with the same bird species number as Crofter Wood. Final answer: The number of mammal species in Ashton Wood is 10.