Love Me Do
Author: admin
A Naif in the Forest by Darrell Berger
Wing Tips to Hiking Boots: Musings of a New, Full-Time Poconos Resident
Another member of the fall forest orchestra, the katydid, along with locusts and cicadas, provides the droning percussive sounds that foreshadow winter. This one is about two inches long. We had a staring contest through our window. I lost.
I wonder what he saw? Did he perceive a fellow creature? He gave no response, though he seemed to be looking at me and held his gaze. Maybe he was obsessed with the smooth glass surface, which must have felt quite different from the usual leaves and branches. This one is male. There is no ovipositor, which is quite prominent in the female. Their only real defense is they look like leaves, some species more than others. Their life cycle is about a year.
There are over six thousand varieties of katydid, which are cousins to grasshoppers and are called “bush crickets” in most parts of the world. There are two hundred and fifty-five species in North America, and over two thousand in the Amazon River basin. This is why the Amazon is so important. It provides not only much of the planet’s oxygen, but also many varieties of plants and animals, some found only there.
This player has its North American name because its three-syllable sound is thought to resemble “Kat-e-did.” They quit singing when the temperature gets much below 50, though the warmer it is, the faster they sing. Counting the number of syllables in fifteen seconds and adding thirty-seven will give the listener a reasonable approximation of the temperature.
Their sound is their mating call and varies among species. Katydids tend to sing together in small groups of about four, like Beatles. These smaller groups in turn often synchronize with others, giving the listener the familiar unison rhythms of the fall. The louder and more fluent the call, the more attractive the male is to the female. That is, more Allman Brothers than Kiss; more Ferrari than Camero. There has to be some subtly, some clarity, some nuance. It can’t just be loud. Good advice for males of many species.