Editor’s note: In honor of World Water Day (March 22nd annually) today’s Natural Selections post is focused on Odonata (dragonflies and damselflies) who call Tibbetts Brook and Van Cortlandt Lake home. Alex Byrne will introduce you to these fascinating creatures and share with you why you spend some time watching them in the Park.
It takes about half a day to get there, if you travel by Dragonfly.
By: Alex Byrne
Predators have always been a part of human culture and experience. Our intimacy with this act, read in tooth and claw, is a product of being predator and prey, hunter and the hunted. In some way the elevated status we have granted the predator in our species is a reflection of our own inherent and learned sensitivity to danger. The walls of caves have been manipulated through the use of saliva and plant fruits to display cave bears, dire wolfs and hunting human (Siva 2007). The Egyptians created gods out of birds of prey and the predatory perfecta, the felines (Pettigrew 2003). We have managed to take the big bad wolf and create 339 different dog breeds. In 1902 the US Army Medical Corps adopted the caduceus as an emblem which displays two snakes entwined around a staff, a behavior consistent with the mating behavior of serpents. The evidence for a predator centric society is abound, however a common theme in these predatory idols is the lack of entomological (insect) admiration. Most people do not spend their weekends in wetlands watching dragonfly’s hunt, but they should. Read more »