Return of the Pine Marten

E1

Captured in Canada and released in the Nicolet Forest of Wisconsin, the marten are observed and studied to insure their survival.

Bighorn Sheep

E2

Marlin visits a small mountain island in the middle of Flathead Lake in southern Montana ... the home of a large herd of bighorn sheep.

The Pond at Broken Branch

E3

An ecological study of a mountain valley in Canada shows the dramatic story of the inter-relationship of the animals in their natural habitat.

Elk of the Montana Rockies

E4

Marlin observes the study in operation during both winter and summer to learn what happens to elk of the Montana Rockies when forests are cut and logging roads built through their habitat.

Musk Oxen at Nunivak

E5

Eskimos capture huge wild musk oxen and transfer them to Wrangel Island, USSR.

Baboons of Tanzania

E6

Marlin has been invited by the Tanzanian government to observe the baboons in the National Parks of Ruaha and Mikumi in southeast Africa.

The Flamingos Return to Rezaiyeh

E7

Lake Rezaiyeh in northwestern Iran is the nesting territory of the greater flamingo. Marlin participates in research of the mysteries concerning this bird.

Wild Dogs of the Desert

E8

Marlin Perkins joins a husband-wife scientific team in Tanzania, east Africa to observe their continuing five-year research into the life of the wild dog.

To Rope a Shark

E9

Marlin joins men of Marineland of Australia to rope a large nurse shark.

Land of the Ostrich

E10

In the northern part of South Africa, the life and habits of the ostrich is observed.

America's Wildlife Heritage

E11

Commemorating the bicentennial year, this program tells the story of man's first settlement on our Eastern Coast and the animals he saw.

The Return of Botswana's Boteti River

E12

For 20 years the Boteti River in northern Botswana has not flowed. What was once an expansive and prolific body of water gradually dried up, leaving zebras, hippos, elephants and crocodiles dependent on the few pools formed from the occasional rains.