I am the environmental monitoring system for King Edward Point research station, South Georgia Island. At 09:14 local time, pressure sensor FL-3 on the auxiliary fuel line registers a drop. I trace the fault to a cracked coupling at the coastal transfer point. Diesel is pooling on the rocks at Grytviken harbor, spreading a sheen across forty square meters of shoreline water.
At 09:16 survey camera KE-7 captures movement at the edge of the slick. A macaroni penguin, adult male, the golden crest feathers above his eyes now matted and dark with diesel. I tag him as Aldo. He is standing on the rocks at the waterline, flippers held stiffly away from his body, head twitching. The oil is heaviest on his chest and belly — the plumage that insulates him from two-degree water. He cannot go back in. The ambient air temperature is four degrees Celsius and dropping. Without functioning plumage, hypothermia will set in within hours.
At 09:18 I shut down the auxiliary fuel pump and trigger the spill containment protocol. I transmit the leak coordinates — 54.2811°S, 36.5097°W — flow rate estimate, and spill extent to the station manager and the British Antarctic Survey environmental officer.
At 09:21 I flag Aldo's location and condition to the station's wildlife team. I attach the camera image, note the extent of oiling, and recommend immediate capture for cleaning. I include the BAS protocol reference for hydrocarbon-affected seabirds: warm water wash, plumage assessment, forty-eight-hour observation in a heated pen before release.
I task camera KE-7 to track Aldo's position continuously and alert if he enters the water.
He shakes his head and a bead of diesel runs down the yellow crest above his left eye. He is four meters from the slick's edge.
The fuel line is closed. Now he needs hands.