Yesterday I took a half-dozen photos of an inch-long, grasshopper-shaped stone, zoomed in from a couple of metres away, hoping to get one in focus where neither the camera nor I could be sure of where the pale eyes were. There were no eyes, of course; the grasshopper I had followed to that patch of sand was probably giggling a couple of inches away, totally invisible.
In flight, they're easy to see. And hear; one sprung up almost from under my feet and crossed a log pile on his way to the sandy shore, clicking loudly as he went. Their hind wings, usually hidden, are exposed in flight, a pale yellow with a black band on the edge. With his back to me, I could see the black band.
The clicking, very loud, several clicks to a second, seems too much for a tiny insect. The hoppers make the sound by alternately stiffening and relaxing the membranes of the wings, producing a cracking sound not unlike the snap of a boat's sail in a brisk wind.
I did manage to sneak up on a couple of the hoppers:
Pallid-winged grasshopper, Trimerotropis pallidipennis. |
They come in several colours, grey, blue, and tan. The tan doesn't work as camouflage on sand. |
Probably the Black Vine Weevil, Otiorhynchus sulcatus. |
- Un saltamontes de alas pálidas, Trimerotropis pallidipennis.
- Los hay de varios colores, azul, gris, café claro.
- Y este bichito, un gorgojo, probablemente el gorgojo negro de las viñas, Otiorhynchus surcatus. Cruzaba mi escritorio ayer por la mañana.
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