There is a small spider in one of the rooms in my apartment (I should probably post a picture of it).
There is another room with a lot of potted plans which attract small flies. I would like to move the spider there in order to both give it a feast and get rid of some of the flies.
My concerns:
- this is going to destroy its whole web
- the new room is quite sunny.
The flies gather at the most sunny window and die there (small flies). How to relocate the guy with maximum chance for it to survive?
Epilogue:
The spider is alive and well, making webs and catching flies. I tried moving a spider of another variety (long-legged house spider) and although they look slower, they are blazingly fast as well. The enclosed large container proposed by @alephzero is an excellent idea. Else they just run off if carried on a piece of A4 paper.