Beluga whales
While these animals are usually only found in the extreme north, each summer, thousands of beluga whales congregate in the Churchill River to calf.
Beluga whales, easily recognizable by their distinctive white coloration, are often called the "canaries of the sea" because of their high-pitched vocalizations. Unlike most whales, belugas lack a dorsal fin — this allows them to navigate under ice-covered waters more easily. This adaptation is particularly useful in their Arctic habitat where they are often found.
Beluga whales are uniquely adapted to thrive in Arctic environments. They have a specialized physiology which includes a thick layer of blubber that helps insulate them from the frigid waters and stores energy for long migrations.
Beluga whales are highly social animals and are known to travel in groups called pods, which can consist of anywhere from a few individuals to hundreds. Within these pods, belugas exhibit complex social behaviors, including communication through a variety of clicks, whistles, and other vocalizations. They are also known for their playful nature, often seen engaging in acrobatic displays such as breaching and spyhopping.