Enormous whales, belugas and seals are found in the St. Lawrence River. These marine mammals are drawn by the abundant food found in these waters, as are the hundreds of thousands birds living in the area. Fish and shellfish are caught as food by humans, though quotas are established to prevent overfishing. Did you know that laws exist to protect endangered animals, plants and habitats? And there are many fun facts to learn about the river!


The St. Lawrence is home to thousands of interesting plants and animals living in perfect harmony. But the slightest upset to this environment can have devastating consequences. For over 20 years, scientists have been studying the flora and fauna of the St. Lawrence in order for us to gain a better understanding of life in and around the river. Sometimes, they found it necessary to sound the alarm. Learn more about the seaway, a thriving habitat.

Polluters by night
Tadoussac air show
Zealous zebra mussels