On garden tables, near outside swimming pools, bricks and everything. In the UK, you can see these TINY red spider like creatures, which just crawl on the floor. They are REALLY tiny and just look like a tiny red blob moving around.
What are these exactly? If I squash them, it makes red marks as it pops. In our school outside swimming pool, there are many red spots on the floor, because we stand on them! I hate them! What are they?