The wind blew hard in the crown above, almost as though the statue were drawing a breath.

“I don’t think she can fit in the arm,” Gilheany said, without looking over. She was peering up. “The neck would give her a little more room.”

“You’re probably right, but I want to check anyway,” Joyce said. “How thick are the copper plates?”

“Three-thirty-seconds of an inch. About the thickness of a dime.”

“The bat could bend them out, make herself fit. Squeezing into places is something bats are very good at. They also like to hang upside down and there’s a ladder in the arm.”

Gilheany was walking close behind Joyce. She was breathing heavily. “When we do see the bat, where should I aim?”

“For her head,” Joyce said. “She’s got sheets of muscles around her torso. It may be difficult to inflict a fatal wound below the neck.”

The wind stopped blowing for a moment, and Joyce stopped. They heard a scraping sound behind them. She and Gilheany both spun around. The officer raised the shotgun to her shoulder.

There was nothing there. But the scraping came again, definitely from above the neck.

“She’s in the crown,” Gilheany said softly.

Joyce slipped the radio from her pocket. Then she walked around the sergeant toward the statue’s neck.

The staircase here was like a large loop with the right side higher than the left. The upward steps curved up along the back of the statue’s neck and followed the contour of the statue’s right cheek, past her right eye into the crown. The downward steps were different. They didn’t follow the curve on the left side. At the end of the observation area they turned sharply toward the right, dropping and passing under the ascending stairs.

Joyce stood on the bottom step and shined the light up. The beam glinted off the curving rails of the staircase. They were bent away from the deck, as though something had pushed them outward. She saw the rolling copper curves of the statue’s hair and heard more scratching. Slowly, she went up another step. The flashlight roamed higher to the upright support beams that ran up the crown and along the top of the head. Joyce saw that they bulged outward, slightly distorting the shape of the head.

She put the radio to her mouth. “Robert?”

“I’m here.”

“The bat was definitely in the crown. She may still be up there.”

“I know. I heard Sergeant Gilheany. Nancy, the SWAT team will be here soon. Why don’t you leave this-”

“Shit!”Gilheany screamed.

Joyce had heard it too. The loud creak of metal. She ran down the stairs to the landing. Gilheany was facing the statue’s arm. She raised the shotgun as Joyce shined the flashlight in that direction.

“I don’t get up here a lot. I didn’t even notice that before.”

“What?” Joyce asked. Gilheany pointed the light to an area left of the arm, at the very edge of the ledge. A gate that had been erected to keep tourists out lay wadded and crushed off to the side. The light climbed higher.

Officer Berk’s body fell to the landing an instant before the giant bat dropped from the arm.The copper sides rattled as she landed. There was blood on the creature’s mouth and nose; she was no longer pregnant and looked thin and bedraggled. The birth had obviously been an ordeal for her.

Gentry shouted something, but his voice was swallowed by Gilheany’s oath as she fired. The blast was deafening, and Joyce screamed from the pain. The shot punched a bloody wound in the side of the bat’s neck, but it didn’t stop her. The giant screamed audibly as she jumped forward, her wings folded against her sides so that she could move through the confines of the statue. Gilheany raised her sights and fired a second shot. But the bat lowered her head and charged like a bull, and the bullet flew past her, blowing a hole in the copper.

Joyce ran to the left and Gilheany dove to the right. The sergeant landed hard on her shoulder. She rolled to the edge of the landing, losing the shotgun. The bat cannonballed past, toward the spiral staircase. A moment later the severity of the wound finally seemed to hit the creature as she staggered forward and struck the side of the spiral staircase with her shoulder.

Gilheany scrambled toward the shotgun. Joyce had had the same idea, but the sergeant got in her way. Joyce kept running toward the arm, hugging the radio and flashlight to her chest to keep from losing them.

The bat turned quickly and looked back. Blood trickled down her front and back. Her expression fierce, she leaned forward and snapped her wings ahead of her. The thick muscles of her shoulders bunched and rolled as she pulled her wings back and sailed across the landing.

Sergeant Gilheany reached the gun and dropped onto her back. She swung it around as the bat bore down, but the creature landed on Gilheany before she could fire. The impact caused the gun to spin free and drop from the landing. Joyce heard it clatter down through the struts. The claws of the bat’s feet dug deeply into the officer’s hips, and the sergeant cried out. She screamed again as the bat drove her hooks into Gilheany’s chest.

Joyce fell against the steps that led up the statue’s arm. She heard the sergeant’s cries but didn’t look back; she knew what was happening. Physically and emotionally exhausted, she sobbed as she scrambled up the rickety, steep steps toward the next small landing. The staircase was slippery with blood and guano from when the bat had roosted here, and Joyce stumbled as she ascended. She dropped the flashlight but kept going until she reached the landing. Her eyes were blurry with tears and sweat, and there was nothing to see here anyway except the narrowing confines of the arm and the dead end of the torch.

“ Nancy!”

She was startled to find herself still holding the radio. She brought it to her lips. “Robert!”

“Where are you?”

“I’m in the arm. The sergeant’s dead. The bat’s wounded and it’s chasing me-”

Just then the creature slammed against the stairs at the base of the arm. The entire structure rattled; the support struts creaked around her. Joyce looked down. The flashlight beam spilled across the floor, silhouetting the bat in its glow. Joyce was just ten feet above the animal.

She turned to the ladder and started climbing. The ladder twisted as she reached the elbow. It was awkward to negotiate as the copper literally rubbed against her hips and shoulders. Still holding the radio, she tucked it in her belt, followed the trapezoidal turn, then retrieved the radio.

“Robert, I blew it and I’m sorry,” she said. “I’m so sorry-”

“ Nancy, this is Kathy Leung! Robert and T-Bone are coming up. Do you hear me?”

Joyce was about to acknowledge this when the bat pulled her wings to her body and forced herself into the opening. The arm shook more violently than before, and the scientist lost the radio as she was forced to hold on with both hands…