Westminster Ponds has at least 200 bird species, including warblers, flycatchers, thrushes, finches, ducks, grebes, and herons.
The riding is home to several bodies of water, including the Thames River, North Thames River, Fanshawe Lake, and Westminster Ponds.
Some of the riding’s greenspace includes Vauxhall Park, East Park London, and Kiwanis Park.
Meadowlily Woods located on the banks of the Thames River, a Canadian heritage river, is an important part of the region's Carolinian forest. It is rich in rare flora and fauna.