Bit suspicious, even without the critfail. If it didn't die recently, that thing should have ants or something all over it.
Can we vote to investigate more than one thing at a time? I'll adjust the following if not. Also, I assume that investigation doesn't involve actually going nearer to the thing we're investigating?
[] Don't nom the corpse (yet).
[] Investigate the beetle corpse.
[] Investigate the pebble-looking thing on the right.
[] Investigate the hanging fern-looking things near the top.
[] Investigate the weird spider-looking thing on the other side of the clearing.