1. Get an old CD case (the old, thick design; about 5mm of space inside; this is a great spacing because it holds the bees in place nicely tight and prevents them from turning)
2. Get a sample of predominantly
young bees into the case (not discussing how - well known; watch the video below too); basically just get the case pretty full - about 100 bees
3. Lock the case.
4. Take a picture of the the front
5. Take a picture of the back
6. Release the bees
7. Done with this sample collection
8. The actual counting is done on the computer screen later.
Advantages:
1. No waste of bee-life
2. Quickly collect many samples
3. Do the actual counting in-house later at your convenience
4. Can capture additional documentation in the photos - writings/signs/etc
5. The forensic documentation is immediately digitized for later user/arching/re-examining/error-checking/etc
6. The actual bees pictured are part of permanent documentation (an important detail in itself)
Disadvantages:
1. OK, takes work mite counting directly on the bees (but that's what zoom is for); need to count something anyhow, like it or not.
2. Unsure really - go ahead and discuss.... I'd like to hear what is wrong with this method
The idea is not mine.
Here is the original 7-minute video (non-english, but watch for the implementation of the outline I listed above):
https://www.youtube.com/watch?v=3f0kVjNtjMY