I just made myself a big ol' styrofoam box worm house! I collected about 10 dozen out of my yard the other night.. My yard is CHOCK FREAKING FULL of night crawlers.It's INSANE! For every 1 worm that I collected, I spared 10-20 others. I only collect the biggest most mature nightcrawlers, and never disturb any that are mating. I gotta keep the future generations of worms in mind haha!