Now I've got this mental vision of a procession of ants carrying deceased members, walking in rhythym while they chant down a smooth walkway to the waters edge. maybe put some leaves over the trail to give it a nice shaded canopy look. Get some wooden matches and cut em into small pieces and leave a pile near the waters edge for them to use as viking funeral boats. You could even leave the matchheads for them to put chunks on the boats to properly put them aflame as they push thier honored dead out to sea. I think if you did this right you could have your own real life version of the awesome computer game Black and White. I LOVED playing that game years ago. If you've got a cat or something you could even have your own "hand of god" that randomly plays with the ants or destroys swathes of them capriciously.
Ahem. I'll be right back. Gotta go find the lock and get my inner nerd/weirdo locked back up tightly.