An ecologist, a mathematician and a taxonomist were locked down together in a suburban house, so they counted all the species of plants + animals they could find.
https://theconversation.com/we-thought-wed-find-200-species-living-in-our-house-and-yard-we-were-very-wrong-217082?utm_term=Autofeed&utm_medium=Social&utm_source=Facebook#Echobox=1703831900
https://theconversation.com/we-thought-wed-find-200-species-living-in-our-house-and-yard-we-were-very-wrong-217082?utm_term=Autofeed&utm_medium=Social&utm_source=Facebook#Echobox=1703831900