51.   The bees are aggressive when protecting their hives.

52.   The bees are also able of reproducing and pollinating beyond traditional seasonal limits.

53.   The hives are easy pickings, because they are kept far from residential areas where wildflowers are plentiful and the bees will not be a nuisance to residents.

54.   These bees are largely disease-free.

55.   Local police said that the bees were a local variety which had been bred in the region for many years.

56.   Researchers said early tests show that bees are efficient sampling mechanisms for airborne bacterial spores.