“Comforting.”
I glanced back at him. “Don’t you worry, cowboy. I’ll protect you from the scary snakes.”
I tried to steady my pace a little, quiet my stride in the water. The soundscape was beautiful…I hated disturbing it.
“So what are we looking for here?” he asked.
“Hush,” I said. “Just follow my lead.”
“Bossy.”
“Only seems fair after spending the last three days being told what to do.”
“You liked it.”
“Shh!”
I listened closely…waiting for the sign. Even in this small, dark ecosystem, isolated from the rest of the creek, my frogs would be hard to find—
A single chirp broke through the dripping water, close, echoing off the walls until it seemed to come from three directions at once.
I froze. Stetson froze behind me, hand still at my back.
Another chirp answered it. Then a third, farther back in the cave.
"There," I whispered. "That's them."
I moved the flashlight slowly across the nearest rock shelf. A tiny shape sat pressed against wet limestone, throat pulsing, calling into the dark like it had been doing it for a thousand years with nobody listening.
"Not a satellite population. Not even the pool from yesterday." I could barely keep my voice steady. "This is it. The actual source. Everything downstream comes from right here."
I crouched and let the beam settle instead of sweep. More shapes emerged out of the dark the longer I looked — five, then eight, tucked into cracks and ledges all along the walls.
"They live in here," I said. "Not just breed. Live. Year-round, probably, given the temperature stability."
Stetson crouched beside me, quiet.
“Explains why nobody’s ever found ‘em,” he said. “Nobody comes looking this far back.”
“Well, we just—”
Buck let out a low growl.
Stetson’s head whipped around, his finger going to his lips.
Past the dripping water, past the frogs still calling from every ledge, I heard it: an engine, faint, cutting off somewhere close outside. A truck door. Voices, muffled by rock and distance.
Stetson shut off his flashlight; I followed suit.
Dark swallowed us.
The only light was the glimmer of fern-filtered sun from up ahead, and that sliver of light from the entrance. Someone moved outside; footsteps, more voices.
“Stetson…?” I whispered.
His hand found my arm in the dark, gripping tight, and then he looked over at his dog.
“Buck,” he hissed. “Sit. Stay.”