People tend to have one of two reactions to tarantulas: a sharp, primal terror that author David Foster Wallace described as “the howling fantods,” or the kind of attachment more commonly associated with kittens and puppies. People are just not indifferent to tarantulas.

A study from the University of Turku describes newly discovered ecological relationships between the gentle, hairy spiders and amphibians, reptiles and insects. The report includes the actually astounding fact that small frogs often cohabitate with tarantulas, benefiting from the shelter of tarantula burrows and providing a service to their hosts by eating insects that can be harmful to the spider or its eggs.