The biologist’s journal continues. She recalls her journey from the mainland lighthouse toward the island, following what she hoped were notes left by her husband. The trip took longer than the six days recorded in his journal because the landscape had become unstable and unpredictable. Behind her, a growing luminescence spread across the sky above the coastal lighthouse, and through her binoculars she saw something massive rising slowly from the ocean. Birds left colored trails in their wake, and the air felt changeable.

During this journey, the brightness within her intensified and shifted—forming a delicate layer over her skin, then a heated mass in her chest, then a cold, heavy presence in her head. She worried it was directing her movements, supplanting her will, and might consume her entirely. The final words of her expedition’s psychologist kept surfacing in her thoughts, seeming to act as a barrier against the brightness.

That night, she made camp and built a fire, feeling little need to hide since she believed Area X already knew her location. She heard the familiar moaning creature in the nearby reeds and felt unexpected affection for it, especially compared to the Crawler she had encountered in the tower. She decided to seek it out.

The biologist found the moaning creature asleep in a clearing among the reeds. Its body resembled a grotesque combination of a giant hog and slug, with pale skin, pig-like limbs ending in three thick fingers, and two additional writhing appendages at its midsection. Its small head bore the face of the psychologist from her husband’s expedition, fixed in an expression of deep, uncomprehending pain. A white film over its eyes indicated that it was blind.

Despite its obvious distress, the biologist felt no emotional response. After her encounter with the Crawler, she seemed incapable of such reactions. She viewed the creature as a flawed outcome of Area X’s transformation process, which disturbed her—it suggested that her own transformation might result in similar agony rather than the peaceful dissolution she had imagined.

She chose not to end the creature’s suffering, reasoning that what appeared to be pain might actually be contentment or dreaming. She collected a hair sample, which yielded no useful data, and returned to camp. The encounter strengthened her determination to resist the brightness and preserve her identity for as long as possible.

The island eventually appeared on the horizon. The biologist swam across the channel and established living quarters in a ruined lighthouse on the shore, securing food through fishing, foraging, trapping, and gardening. The ruined lighthouse puzzled her, seeming to mirror the one on the mainland coast.

Before investigating it thoroughly, she conducted a broad survey of the island, searching for threats, resources, and signs of human occupation. The island measures approximately 14 miles long and six miles wide. The interior consists mainly of pine and oak forest, while the seaward side has been reduced to scrub by storms. She found fresh water from small streams and an old faucet on the lighthouse grounds. She cataloged a rich ecosystem of rabbits, raptors, foxes, and numerous bird species, spending many days mapping the island and resenting the Southern Reach for not providing this information. She concluded that nothing about the island seemed unusual—except for one owl.

On the far side of the island, the biologist encountered a horned owl perched on a stunted pine in a tranquil cove. The owl behaved unnaturally, remaining on its perch as she approached while nearby cormorants fled. At dusk, it looked at her, brushed her face with its wing, and flew into the forest. She discovered an old campsite nearby with a weathered expedition tent bearing no Southern Reach logo, and found scattered equipment in the surrounding forest—a sidearm, uniform pieces—but nothing that confirmed whether her husband had camped there.

The owl followed her when she resumed her journey, displaying peculiar behaviors: dropping twigs, bowing, and occasionally hissing when she came too close. Over two weeks, it grew tame enough to eat from her hand. Though she wondered if it was a transformed version of her husband, she felt none of the uncanny presence she associated with Area X’s other altered creatures.

When she returned to the ruined lighthouse, the owl accompanied her and took up residence in the shattered upper section. To manage the increasing pressure of the brightness, she began speaking to it. A symbiotic relationship developed: She hunted for the owl, and he hunted for her, dropping rabbits and squirrels from his perch. Meanwhile, she continued finding evidence that other humans had been on the island.

The biologist systematically explored the lighthouse, nearby buildings, and the abandoned town. She found expedition remnants but became more interested in older materials apparently predating Area X’s creation, belonging to a group identified only by the initials S&SB—which she nicknamed the Seeker & Surveillance Bandits. She recovered surveillance equipment, weathered documents, photographs, and a few recordings from the deteriorating buildings. Using a failing generator, she played recordings that produced only distorted, slowed speech. She also found evidence of controlled indoor fires, though she could not determine who had set them or why.

The S&SB appeared to have been investigating a connection between the island lighthouse and the mainland lighthouse. Their documents were highly contradictory—some members focused on superstitious ideas, others made mediocre scientific observations, but a third subset asked probing questions and apparently monitored both mainland populations and other S&SB members. Among the fragments, she found a single triumphant handwritten notation indicating a successful discovery. She concluded that some form of interference with the coast had occurred before Area X’s creation and that the Southern Reach had deliberately excluded the island from expedition materials and maps.

Over 30 years on the island, the biologist came to view it as her only home. She survived numerous hardships—storms, drought, injury, venomous bites—and gradually became so integrated into the environment that animals no longer fled from her. She periodically experienced phenomena suggesting Area X’s deeper nature: distortions in the sky, invisible presences, and on some nights, the moon’s disappearance and the stars replaced by an entirely unfamiliar configuration. At least twice, she witnessed what seemed like cosmic disruptions accompanied by earthquakes and visible tears in the night sky.

Her prolonged resistance to the brightness, she explains, had depended on deliberately inflicting pain on herself. Now that she has stopped this practice to allow her transformation to proceed, she wonders if the absence of pain will be harder to adjust to than its presence—and fears that having delayed the process so long, her transformation may be more extreme, possibly resembling the moaning creature’s fate.

Her companion owl died one week ago, killed by foxes after breaking a wing in old age. She chose not to collect samples, feeling that no microscope could reveal anything she had not already learned through 30 years of observation. She struggles to express her grief over his loss.