| Spacey Tracy hands out head lamps and brings light to the creepy crawly dark. Enlarge photo |
Tracy the Bug Lady meets her nightly bug tour group in the open living room of our lodge deep in the rain forest of Costa Rica. A moth is slamming spastically at the lamp shade. Spacey Tracy, as if in a trance, gets eye contact with the six of us, silently pulls out her keychain, and shakes it like a tambourine. The moth dives to the floor and freezes. Tracy says, “I didn’t know if this kind of moth had ears. It does. When it heard the ultrasound from my keys, it thought I was a bat honing in on it…and dove for cover.”
Looking at our no-longer-reluctant kids, and realizing we were in for an unusual experience, we embarked on a two-hour tour. Donning our headlamps, we followed Tracy through the ferns into the dark. She stopped, shone her light 20 meters down the trail, turned to us saying, “Check this spider out,” and walked over to a fallen leaf. She turned it over to reveal a spider. I asked how she knew it was there from such a distance. She said, “Eye shine…crushed-emerald eye shine.” The bugs and frogs that surround us all have mirrors at the backs of their eyes, so that when you shine a light on them, they shine back. Moths are gold. Frogs are orange. Spiders shine emerald-green. Looking around again, I saw crushed emeralds sprinkled through the jungle.
This spider was a tarantula. Picking him up, she said, “Not the tarantula of your imagination, just a small burrowing guy…mildly venomous. Who wants to hold him?” After a stunned pause from the group, I offered, and she placed him — half the size of my thumb — on my palm.
Farther down the trail, Tracy stopped at a moss-covered bank of red clay. She played with a tuft of moss with her pointer, and whispered, “If you count yourself as a spider enthusiast, we have here perhaps one of the five best in the world — the trap door spider. Right now he’s holding his hatch down with his fangs…14 ounces pull-down strength.” Later she got the hatch open, revealing a slick, round passage (about half an inch in diameter) and a sneaky spider waiting for his dinner.
Next we looked closely at a nearby spider web as Tracy said, “In nature, it’s the very rare insect that dies of old age.” What looked like a stick fallen on the web was a carefully gathered line of body parts — bits of critters the spider caught but chose not to eat. Tracy hit the fake stick and revealed part of it was the actual spider — patiently waiting to make his stick of victim debris a little longer.
On another web, a spider looked like a dew drop. As Tracy began pulling out an almost microscopic line of silk, she said, “I’m harvesting spider silk from a dew drop spider’s butt. This stuff is stronger than Teflon. The US military is the biggest researcher of this stuff. From it, they could make the ultimate light-and-comfortable bulletproof vests…perhaps even superlight airplanes.”
A bug landed on Tracy and crawled into her safari shirt. She pulled it out and revealed a tiny ladybug with a black-and-white Lego-man face on its back. Getting closer to her little Lego man, she pointed out how the wings came together to make a straight line. That means it’s a beetle, not a roach. If you lined up all the species of animals on earth, every fifth one would be a beetle. There are over 500,000 types. Rove beetles were used in China 2,000 years ago to remove unwanted tattoos. She looked at me and said, “Got a loved one with tattoos? Remember the Rove beetle.”
I walked back to our lodge with a new appreciation of the generally unseen side of life in the tropics…through a treacherous wonderland of crushed emeralds.