The Wrong Song on the Right Web

The big spider had a web the size of a dinner plate strung across the shed window, and Maya had named her Bridge because she sat dead center like a toll booth.

"There's another one," said Soren.

He was crouched with his nose almost against the glass. At the bottom left corner of the web, where the anchor lines met the sill, a much smaller spider sat completely still. Same brown body. Same pale stripe down the back.

"Same kind," Maya said.

"Smaller. And he's not building. He's just holding on to her web."

"Waiting for something."

They watched. Bridge, in the center, did not move either. Two spiders on one web, both frozen, like the whole thing had been paused.

Then the small one lifted a front leg and tapped the silk.

"He touched it," Soren whispered.

"She felt that. Look, she turned."

Bridge had swung to face the corner. Just slightly. The way you turn toward a sound behind you.

The small spider tapped again. Then a pause. Then two fast taps and a long one.

"That's a pattern," Maya said. "That's not random. Tap, pause, tap tap, long."

"Do it again," Soren said, to the spider, which did.

Same thing. Tap. Pause. Tap tap. Long pull that made the whole web shiver.

Soren already had the notebook open on his knee. His pencil moved down the page in short marks and dashes, matching the rhythm coming off the glass.

"He keeps doing the same one," he said. "He hasn't changed it once."

"Because he's not talking to her," Maya said slowly. "He's telling her what he is."

Soren looked up. "What?"

"Think about it. She catches things on that web. Flies, moths. How does she know a fly landed?"

"The web moves. She feels the buzzing."

"Right. So anything that touches her web, she reads it. A fly makes fly shaking. A moth makes moth shaking." Maya pressed her finger to the glass near Bridge. "And she goes and eats it."

Soren looked at the small spider in the corner, tapping out his careful rhythm on a web belonging to something three times his size that eats whatever shakes the threads.

"He's on her dinner plate," Soren said.

"He's standing in the middle of her dinner plate," Maya said, "saying please don't."

The small spider tapped again. Tap. Pause. Tap tap. Long.

"That's the whole message," Soren said. "I'm not food. I'm not food. It's the only thing he needs to say and he can't afford to say it wrong."

"Say it wrong how?"

"If he plucks it like a fly, she comes to eat him. If he does nothing, she comes to eat him. He has to do this exact one." Soren looked back at his page of marks. "How does he even know it? Nobody taught him."

"Same way she knows fly from moth. It's built in." Maya went quiet, watching the corner. "But here's the thing I don't get. There are other spiders like Bridge. Down by the woodpile. Same brown, same stripe, almost."

"Almost."

"So if his song is I'm your kind, don't eat me, and there's a spider that's almost her kind but not quite, right next door, then the almost one better have a different song."

Soren stopped writing.

"Or she'd eat the wrong ones," he said.

"Or she'd let the wrong ones in. Either way it goes bad." Maya's finger traced the strands of the web without touching them. "Same web. Same kind of threads. But the song has to be different for every kind, down to the little differences, or nobody can tell anybody apart."

The two of them sat with that. Outside the shed a real fly hit the far edge of the web and the whole plate of silk jumped, and Bridge spun toward it, fast, nothing gentle about her at all. She was on it before it stopped struggling.

In the corner, the small spider had gone still again.

"He felt her move," Soren breathed. "He felt how fast that was."

"That's what he's not allowed to feel like."

Bridge finished with the fly and turned back toward the center. The small spider waited. One second. Two. Ten.

Then he started again. Tap. Pause. Tap tap. Long.

And this time Bridge did not spin at him. She settled. She let the line go slack under his feet.

"She heard it," Soren said. "She heard it's him."

The small spider began to move along the strand toward the center, slow, tapping the same rhythm every few steps like he was showing a pass at every gate. Maya was gripping Soren's arm without noticing.

"He has to keep saying it the whole way," she said. "Every step. If he stops he's just a thing on the web again."

Soren looked down at the marks on his page, the tap, pause, tap tap, long, that he'd copied without knowing what it meant, and now the shed felt full of songs he couldn't hear. The woodpile spiders with their own almost-the-same rhythm. Every web in the yard. Every web in the world, strung with a language you played with your legs, where getting one beat wrong meant you were dinner.

"Everything out there that catches things," he said, "has a code for the ones that aren't food."

"And the code is different for everybody," Maya said. "Or it wouldn't work."

"How many songs is that."

"Every spider that ever crossed a web it might die on."

The small spider reached the center. He tapped, once, right beside her. Bridge lifted a leg and, instead of striking, laid it lightly against his.

Soren's pencil was still in the air over the page. He hadn't finished the last mark. On the glass, the two spiders sat touching in the middle of the plate, and the web hung between them, quiet now, holding a sentence that only the two of them could read.

Maya leaned in until her breath fogged the corner of the window.