The course is known for its "annual hoax the internet exam", another being a video of a penguin having escaped the Montreal Biodôme.
But none has garnered such wide attention as the eagle snatch, which got more than 1,200,000 views overnight.
Even before the students came forward, experts had already made some pretty convincing points.
Bird expert Kenn Kaufman was convinced the viral video was a fake.
"Golden Eagle is a scarce visitor in the Montreal area, but the bird in the video is not a Golden Eagle, nor anything else that occurs in the wild in North America. This was clearly a setup: using a falconer's bird, and probably a fake toddler for the distant scene. With all the ignorance about nature that's out there already, the last thing we need is this kind of stupid garbage," he wrote on the Black Swamp Bird Observatory Facebook page.
Enhanced versions of the video also revealed several flaws in the computer-generated imagery. The eagle's wing disappears briefly while in flight and inconsistencies with the bird's shadow also pointed to it being fake.
- nzherald.co.nz