The great thing about public transport is that it's open for anyone to travel. People of all shapes and sizes are welcome to come on board and take part in such a useful service. With it being so public though, from time to time there are some strange sights that can be seen on board. Dubbed "subway creatures," these sightings can range anywhere from people dressed in peculiar clothing, or doing not-so-great things, to actual critters who have hopped on board.

There is a large variety of subway creatures to be seen, the world is full of them. Reddit's specially curated subreddit, /r/SubwayCreatures features these creatures in their natural habitats. For anyone wishing to see some of the odd occurrences that can be found on public transport, maybe for those who don't take it much, here are 25 photos from frequent travelers of odd people, and critters seen on public transportation.