It started out as a joke that went too far. Bigfoot? Sasquatch? No, I’m talking about an academic paper. It shows that Bigfoot can not exist. How? Because of Niches. What are niches and why do they matter?
A niche is:
- What a species eats
- Where it lives
No two organisms can live and eat exactly the same thing. If they do one of three things will happen:
- One of the species will die
- One species will move away
- One species will change its diet
What does this have to do with Bigfoot? A team (J. D. Lozier, P. Aniello, M. J. Hickerson) used Bigfoot sighting data and ecology software to map out where Bigfoot’s geographic range is. That’s half of its niche. What about the other half? Most propose that Bigfoot is a herbivore. The team then overlaid the range of black bear. The two lived in the same locations. Both are herbivores. This means they occupy the same niche. Both can not exist together. We have very strong evidence that black bear exists, therefore Bigfoot doesn’t.
Just to be sure the team also did a statistics test of the two ranges, which confirmed that the two can not exist together.
Why did they write the paper? The academic team wrote it to show the importance of quality data and where people can make mistakes in modeling ranges. What do you think? Are you convinced now that Bigfoot doesn’t exist? Comment Below.
J. D. Lozier, P. Aniello, M. J. Hickerson. 2009. Predicting the distribution of Sasquatch in western North America: anything goes with ecological niche modeling. Volume 36, Issue 9, Pages 1623–1627