Has The 'Extinct' Zanzibar Leopard Been Found Once More? | Extinct or Alive

Forrest Spots a Sprinting Wolf With A Thermal Drone! | Extinct or Alive

Could The Elusive 'Kisuala' Really Be The Extinct Pachylemur? | Extinct or Alive?

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Has This Trail Cam Captured Footage Of An Extinct Woodpecker? | Extinct Or Alive?

Forrest Finds Evidence That The Dwarf Hippo May Not Be Extinct! | Extinct or Alive?

This Huge Lion May Be Related To The Extinct Cape Lion | Extinct Or Alive?

Forrest Gets Proof That The Rio Apaporis Caiman Is NOT Extinct! | Extinct Or Alive?

"The Greatest Galapagos Discovery In Over 100 Years!" | Extinct or Alive?

Solid Evidence That This Giant Softshell Turtle ISN'T Extinct! | Extinct or Alive?

Will Forrest Find An Asian Unicorn In The World's Largest Cave? | Extinct Or Alive?

Tracking A Huge Canine Thought To Be The Rocky Mountain Wolf | Extinct or Alive?

45 Trail Cameras Help Forrest Find The Millers Grizzled Langur | Extinct or Alive?

Forrest Collects A Poo Sample From A Bull Shark! | Extinct Or Alive?

Thermal Drone Captures Footage Of A Large Canine Predator | Extinct or Alive?

Forrest Believes The Formosan Clouded Leopard Truly Is Extinct | Extinct or Alive?

Is This A Javan Tiger Following Forrest Through The Jungle? | Extinct or Alive?

Searching For A Great Auk On The Remote Faroe Islands | Extinct Or Alive?

This Mystery Predator Could Be A Tasmanian Tiger! | Extinct or Alive?

Are Black Panthers Roaming Freely in the Florida Everglades? | Extinct or Alive | Animal Planet

Forrest Searches for the Extinct Dwarf Hippo! | Extinct or Alive | Animal Planet

Forrest Goes to Zimbabwe To Track Down the Legendary Cave Lion! | Extinct or Alive | Animal Planet