There have been a lot of rumors floating around lately that a Switch version of Animal Crossing would be announced at this year's E3. It seems that may indeed be true. Dorkly is reporting that it received a number of leaked screenshots of Animal Crossing on Switch and has verified them "via independent sources".
As the site says, they'll probably get a takedown notice from Nintendo soon, so head over and check them out, or see them on this Twitter account as well.