Canada is home to numerous bays, which are coastal bodies of water partially enclosed by land. Notable examples include Hudson Bay, one of the largest bays in the world, located in northeastern Canada. It plays a significant role in the region's ecology and economy, supporting various marine life and shipping routes. Another important bay is Baffin Bay, situated between Greenland and Canada. This bay is known for its rich biodiversity and is a critical habitat for species such as seals and polar bears. Both bays contribute to Canada's unique geography and are vital for local communities and wildlife.