At The Zoo

Cleaning out the birdhouse at a rundown London zoo, the keeper finds two finches that have died from old age.  He picks them up and places them in a sack.  After cleaning the cage, he puts the sack in his wheelbarrow and moves on to the next cage.

When he reaches the primate cage, he finds two chimps who have also died of natural causes.  "Waste not, want not," he says as he puts them in the sack with the finches.

Later at feeding time, he places the dead animals in the sack into the lion's cage.  "No!" roars the lion.  "Not finch and chimps again!"