Found this poor thing sitting on the walkway at work. Probably stunned from hitting a window, so I moved it to a hidden spot in a tree. I will check back later to see if it's still there.

I see birds dead on occasion, presumably from hitting windows on our building. (I've seen a dead American goldfinch and a dead ruby-crowned kinglet before) Not sure how to approach my company about ways to fix it...

Scorpions with two metasomae (tails) are extremely rare, with one estimate I saw as one in every 5,000 specimens. This specimen is approximately 3cm long head to stinger and is being maintained in captivity to study its behavior.

I found this using a black light flashlight with BJ Stacey (@finatic) at the Carrie Nation Trailhead parking lot at Madera Canyon, Arizona.

Read a detailed account of this specimen's discovery and observation updates at the journal post linked below:
http://www.inaturalist.org/journal/jaykeller/7020-rare-arizona-bark-scorpion-with-two-metasomas-tails-and-stingers