Today is the 1st day of them in the North... So far I've seen 3 on my Island. 1st one runs into a brick wall and disappears as soon as I take my net out. 2nd one jumps into the river and just now the 3rd one ran into a tree and disappeared.... Do they normally commit suicide as soon as you pull your net out? I figured they'd be like Tarantulas but dang, these suckers kill themselves within 10 seconds of spawning...