The Poison Oracle Read Free

wire-mesh front of the cages; the outer wall was all glass, enabling animals and visitor alike to gaze, if they chose, eighty miles eastward across the glaring sands. At dawn the rising sun shone horizontal into the cages, but within an hour it was hidden by the final brim of the palace roof.
    These two galleries were joined at either end by transverse passages, set far enough in from the outer walls to leave space for store-rooms at the southern end, and at the northern one for Morris’s office and surgery. Morris, whom we left reversing along the upper gallery, felt his way round the corner into this northern passage, stopped, muttered under his breath, turned and walked down a short flight of steps into his office. He was still muttering as he reloaded the spring-gun with a fresh dart containing a chimp-size dose of anaesthetic and clicked it into the rack beside the spare gun. He shut the doors of the gun-cupboard, turned right outside his office and walked round into the lower gallery. Going this way he came at once to the front of the chimpanzee glade.
    Before Morris’s arrival, eighteen months ago, the zoo had had the highest mortality rate of any in the world; monotonously the smuggled orangs had died, and the target gorilla was only one of a sad series. Typically, the Sultan was not interested in owning small, manageable animals; so there had always been empty cages. The glade had been constructed by amalgamating five of these, with the dens behind them, leaving the concrete tree-trunks to support the roof. Some of the metal branches were supposed to extrude oranges at the touch of a button, but few of these worked; occasionally Morris had crept in, like Santa Claus, in the dead of night and tied bunches of bananas to the lower branches, but the chimpanzees took this phenomenon for granted and were no more interested than when he dumped their fruit on the floor through the usual chute—part of the plan was that they shouldn’t connect humans with food.
    Now as he came round the corner he saw that the scene had hardly changed. Sparrow was still inert on the floor; Rowse had succeeded in dislodging Cecil and was now carefully grooming him to show that there was no ill-will; and Dinah was still separated from the rest of the group, but had picked the dart up and was edging her way innocently round the cage with the clear intention of prodding it into Murdoch. But when Morris clicked his fingers for her attention she came rushing to the door, with the dart poised to jab at him. He hoped that this was her experimental urge showing itself, and not malice.
    He backed off, extended his right hand palm up and flapped his fingers towards himself several times. He regarded manual sign language as unscientific, but for day-to-day living with a chimpanzee a quick way of saying “Give me that” is essential.
    Dinah took hold of the door with both feet and one hand and rattled it hard. Morris made the give-me sign again. Dinah stopped shaking the door and hung considering. She obviously wanted to be let out of the cage, but realised that the dart held better bargaining power than that; she might even guess he was going to let her out anyway, so giving him the dart for nothing would be a waste. At any rate she smacked her huge lips together several times, returned the give-me sign, then stuck the fingers of one hand in her mouth: “Food.”
    With a sigh Morris knelt by the door, unslung his satchel and spilt the coloured chips of plastic into its lid. Dinah panted with pleasure and squatted down inside the bars to join the game. Morris sorted deftly through the pile, chose the counters he needed and poked them through the door to form a line just in front of her.

    large blue triangle:  first conditional
    white square:  Dinah
    yellow circle with hole:  give
    yellow square:  thing with no name
    blue square:  (to) Morris
    small blue triangle:  second conditional
    blue square:  Morris
    yellow circle with hole: