There is adventurescientists.org which has projects (sadly most are US-only, but sometimes they extend into Canada). They aren’t necessarily 'camp’s with groups, but they might have something appealing to you.
We ensure the availability of critical field data that accelerates conservation and climate solutions.
We achieve our mission by mobilizing and training outdoor enthusiasts and local communities to collect high-quality scientific data that are difficult to access, require too large a scale, or are too costly to obtain with traditional methods.
There is adventurescientists.org which has projects (sadly most are US-only, but sometimes they extend into Canada). They aren’t necessarily 'camp’s with groups, but they might have something appealing to you.
Seems somewhat interesting. Here are their volunteer listings. https://www.adventurescientists.org/our-volunteers.html