Prabir had seen most of the inside of the hut through the windows, by daylight, but he’d never had reason to commit the layout to memory. He stood in the doorway, waiting to see how well his eyes would adapt. Anywhere else it would have barely mattered; he could have marched in blindfolded. ‘This is my island,’ he whispered. ‘You had no right to keep me out.’ Even as he said the words, he knew they were dishonest – he’d never actually resented the fact that the butterfly hut was out of bounds – but having stumbled on the lame excuse, he clung to it.
A patch of floor a metre or so ahead of him was grey with starlight, preceded by what he guessed to be his own shadow, unrecognisably faint and diffuse. The darkness beyond remained impenetrable. Switching on the light would be madness; there were no blinds or shutters for the windows, the whole kampung would be lit up. He might as well wave a torch in his father’s face.
He stepped into the hut. Groping around with outstretched arms would have been a recipe for sending glassware flying; he advanced slowly with one hand in front of him, just above waist height, close to his body. He inched forward for what seemed like minutes without touching anything, then his fingers struck Formica-coated particle board. It was the stuff of all their furniture: his own desk, the table they ate from. Unless he’d veered wildly off course, this was the main bench that ran along the length of the hut, not quite bisecting it. He glanced over his shoulder; he appeared to have walked straight in. The grey afterimage of the doorway took forever to fade, and when it did he could still see nothing ahead of him. He turned to the left and walked beside the bench, his right hand brushing the side of the benchtop, the left on guard for obstacles.
After sidestepping a stool and a chair on castors, Prabir came to a patch of starlight falling on the bench from one of the windows. He moved his right hand tentatively into the faint illumination, complicating the already baffling shadows and hints of surfaces. He touched cool metal, slightly rough and curved. A microscope. He could smell the grease on the focusing rack-and-pinion; it was a distinctive odour, summoning memories.
He pictured the daylight view through the window. He’d seen his father hunched over the microscope; he knew where he was now, and where he needed to go. Opening a cage full of adults in the dark would be asking for trouble; he could hardly expect to find their bodies by touch without waking them, and even if none escaped, their wings were easily damaged. The larvae were covered with sharp bristles and spurted a malodorous brown irritant. He could probably have overcome his reluctance to touch them – they were only caterpillars, after all; it wouldn’t be like thrusting his hand into a cage full of scorpions – but he’d seen the kind of stains the irritant left on his father’s skin. He’d be hard pressed to explain an equally bad case as the product of a chance encounter.
A couple of metres further along the bench, he found what he hoped was the right cage. He flicked the taut mesh a few times, and listened for a response. No nervous fluttering, no angry hiss. He put his face to the mesh and inhaled; behind the metallic scent there was sap and leaves. Prabir had seen the pupae hanging by narrow threads from the branches in the cage, lumpy orange-black-and-green objects, each supported by a coarse silk net – what his father called a ‘girdle’ – like small, misshapen, fungus-rotted melons in individual string bags. The larvae spun no proper cocoon to hide their metamorphosis; they did it naked, and it was not a pretty sight. But however ugly their jumble of dissolving parts, they wouldn’t be half as unpleasant to handle as they were before the process began.
Prabir opened the cage and reached in.
He pulled his hand back.