Artificial osprey nests were put on top of the poles.

At one time there was an osprey nest on the top of the tower.

"They found an osprey nest on top of one of the poles, and that's what caused the trip," she said.

An osprey nest has already been moved and protected.

The osprey nests in almost all bays of the lake.

His summer duties include documenting the island's osprey nests by helicopter.

"We created an osprey nest on a pole here in the early 80's, and three years ago two ospreys began using it," he said.

Farther on, he showed her an osprey nest atop a channel marker.

The train slows on the bridge to allow passengers to take pictures of the osprey nest built above the tracks.

Nor, she said, do people understand what happens when they get close to an osprey nest.