Just a few hours ago, one of my heroes of all time passed away. Edward O. Wilson was one of the biggest minds of all times. And a big mind must certainly have something to do with the superorganism he loved and studied for a big bunch of his life: ants. So, why a spider image to commemorate Prof. Wilson? Cause he was among the few to witness the escape behavior of some arboreal tarantulas like this Avicularia hirschii. Suspended with just two legs at the edge of its home-leaf. The depicted behavior in the photo is rarely seen and every time it happened was after being disturbed by foraging predacious ants. In this case there was a big swarming of Labidus sp. ants on the forest floor but they already left the leaf. The spider remains suspended there for awhile until it senses the danger has passed. Predacious ants cannot get their mandibles through the tarsal scopulae nor can they walk very well on the leg pile hairs. Los Amigos Biological Station, Peru Farewell Prof. Wilson, the one who saw the “big thing” in every little being. #edwardowilson #biodiversity #spider #ant #nature @ilcp_photographers https://www.instagram.com/p/CYAROINK7BY/?utm_medium=tumblr














