Author: Associated Press

Published: 2:26 PM EDT April 19, 2019

Updated: 2:26 PM EDT April 19, 2019

In a hopeful development Friday, 180,000 bees being kept in in hives on the Notre Dame cathedral’s lead roofing were discovered alive.

“I am so relieved. I saw satellite photos that showed the three hives didn’t burn. I thought they had gone with the cathedral,” Nicolas Geant, the monument’s beekeeper, told the AP.

Geant has looked after the bees since 2013, when they were installed as part of a city-wide initiative to boost declining bee numbers. According to CNN, three beehives were installed that contained around 60,000 bees and were located about 30 meters below the main roofing where the fire had extended.

Since the insects have no lungs, Geant said the carbon dioxide in the fire's heavy smoke put the bees into a sedated state instead of killing them. He said when bees sense fire they "gorge themselves on honey" and protect their queen. He said European bees never abandon their hives.

Architects and construction workers have now stabilized the damaged structure of Notre Dame cathedral, four days after a fast-spreading fire ravaged the iconic Paris building, and firefighters will leave the site Friday night, a fire brigade spokesman said.

"There is no more risk the edifice's walls could fall down," Lt. Col. Gabriel Plus told The Associated Press, adding that firefighters have been able to cool down the walls and debris from the roof inside the cathedral.

“It’s a miracle that the cathedral is still standing, and that all the relics were saved,” he said.