41.   The animals were last seen in their complex at closing time the previous night.

42.   Through research experiments presented in the series, we see animals apparently meeting some of the more demanding standards.

43.   U.S. Fish and Wildlife Service Director Mollie Beattie was thrilled to see the animals.

44.   We also saw animals like impala, blespok, ryx, reedbuck, waterbuck, sable antelope, springbuck, hippopotamus, crocodile and others.

45.   A hunter raised the alarm after seeing the animals wandering on a main road near the northern town of Alfeld.

46.   But authorities advise walkers to avoid areas where the animal has been seen.