Honey Bees Ignore Butterfly

Here’s a short video of a moth or butterfly I found hanging around one of my hives for a few days:

Please let me know if you can identify it. I remember a documentary on honey bees that showed a moth or butterfly walk into a hive and chow down on honey and the bees ignored it because it gave off a pheromone that mimicked the queen. Or something like that. I don’t remember the exact details and I haven’t been able to find the documentary online. I’m not sure if this is that particular moth or butterfly, but I’m curious.

UPDATE: It took five minutes for someone on Facebook to solve the mystery. It’s a Mourning Cloak Butterfly and I don’t think it’s harmful to the bees. Thanks.