To find ecology and forestry maps in the Map Collection, please use the Holdings binders located on the first row of cabinets in the Map Library. You can also use the library catalogue, but not all maps are currently catalogued in it.
Maps about forests and forestry are generally classifed using the subject code K. For example, forestry maps of Ontario are filed under G 3501 K1.
Maps about ecology and biodiversity are generally classified using the subject code D.