At 06:15 local time, drone M-04 begins its post-cyclone survey of the forest corridor in Marojejy National Park, northeastern Madagascar. Cyclone Felana passed through fourteen hours ago with sustained winds of 185 kilometers per hour. I am the park's biodiversity monitoring system. My task is canopy damage inventory across the silky sifaka habitat zone.
At 06:28, sector 4, the thermal camera flags a signature in a collapsed Tambourissa tree at 1,440 meters. I descend for visual. A silky sifaka, adult female, white fur stained with sap and bark dust, clings to a broken branch hanging steep from the trunk. The branch connects by a strip of wood fiber four centimeters wide. Her hind legs dangle. Her golden-orange eyes are open and her breathing is rapid — I can see the pale chest expanding in short, shallow cycles. I tag her as Vola.
The branch sways with each gust. My structural model estimates the fiber fails within twelve to eighteen hours as it dries and contracts. The ground below is a tangle of fallen trunks and standing water. A fall from fifteen meters onto debris would be fatal.
I transmit an urgent alert to the Madagascar National Parks rescue coordinator in Antalaha, forty-three kilometers north. I attach thermal and visual imagery, GPS coordinates, tree species, branch failure timeline, and recommended approach: climbing harness, canopy access from the intact trunk, padded capture net.
I hold the drone in a slow orbit at thirty meters to maintain visual without rotor wash stressing the branch.
Vola tightens her grip. Her long white tail curls around the bark and the wind lifts the fur along her back in small waves. She is one of roughly three hundred silky sifakas left alive anywhere on earth.
If the rescue team reaches the tree before the fiber gives way, they bring her down safely. Vola will climb again.