The Yellow-billed Loon is a bird primarily found in Northern Canada:

The Yellow-billed Loon breeds from Great Slave Lake northward across the western Arctic. It winters on northern seas and is not likely to be seen
in settled parts of Canada.
www.hww.ca...
They are not comfortable outside of their habitat. This
loon has been observed in the Ottawa region of
Ontario, far from the cold of it's native home in the northwest.
Be kind to Canadian wildlife, take your time and effort to relocate this loon to it's home.
Thank you.