7/12. Chris Packham explores what makes animal groups successful. He looks at how the great ape's brain has been adapted by its anatomy, ingenuity and sociability. Also in HD. [S,AD]
10/12. Chris Packham explores bats' incredible anatomy, physiology and senses to understand what enables them to thrive in some surprising places. Also in HD. [S]
8/12. Chris Packham explores what makes animal groups successful. He looks beneath crocodiles' hard exterior to discover the secret to their 250-million-year history. Also in HD. [S,AD]
6/12. Chris Packham explores what makes animal groups successful. How hairs keep elephants cool, how feet sensors guide them towards rain and how their mouths store water. Also in HD. [S,AD]
7/12. Chris Packham explores what makes animal groups successful. He looks at how the great ape's brain has been adapted by its anatomy, ingenuity and sociability. Also in HD. [S,AD]
6/12. Chris Packham explores what makes animal groups successful. How hairs keep elephants cool, how feet sensors guide them towards rain and how their mouths store water. Also in HD. [S,AD]
2/12. Chris Packham explores what makes animal groups successful: How are bears able to survive in practically every habitat on earth, from jungles to the Arctic? Also in HD. [S,AD]
1/12. Chris Packham explores what makes animal groups successful. He looks at how the penguin's legs, wings and body shape have allowed it to adapt to a range of environments. Also in HD. [S,AD]
9/12. Chris Packham explores what makes animal groups successful. He reveals how dolphins can be ruthless, how pods communicate food locations, and orcas' hunting strategies. Also in HD. [S,AD]
12/12. Chris Packham explores what makes animal groups successful. What enables birds of prey, from peregrine falcons to bald eagles, to rule the aerial roost? Also in HD. [S,AD]
11/12. Chris Packham reveals the variety of ways in which snakes use their bodies not just to slither, but to climb, fly and swim, and explores how they use their senses to hunt. Also in HD. [S,AD]
10/12. Chris Packham explores bats' incredible anatomy, physiology and senses to understand what enables them to thrive in some surprising places. Also in HD. [S,AD]
9/12. Chris Packham explores what makes animal groups successful. He reveals how dolphins can be ruthless, how pods communicate food locations, and orcas' hunting strategies. Also in HD. [S,AD]
8/12. Chris Packham explores what makes animal groups successful. He looks beneath crocodiles' hard exterior to discover the secret to their 250-million-year history. Also in HD. [S,AD]
7/12. Chris Packham explores what makes animal groups successful. He looks at how the great ape's brain has been adapted by its anatomy, ingenuity and sociability. Also in HD. [S,AD]
6/12. Chris Packham explores what makes animal groups successful. How hairs keep elephants cool, how feet sensors guide them towards rain and how their mouths store water. Also in HD. [S,AD]
4/12. Chris Packham explores what makes animal groups successful. He looks at how the globe's 100 trillion ants have colonised the planet like no other. Also in HD. [S,AD]
2/12. Chris Packham explores what makes animal groups successful: How are bears able to survive in practically every habitat on earth, from jungles to the Arctic? Also in HD. [S,AD]
1/12. Chris Packham explores what makes animal groups successful. He looks at how the penguin's legs, wings and body shape have allowed it to adapt to a range of environments. Also in HD. [S,AD]
9/12. Chris Packham explores what makes animal groups successful. He reveals how dolphins can be ruthless, how pods communicate food locations, and orcas' hunting strategies. [S,AD]
8/12. Chris Packham explores what makes animal groups successful. He looks beneath crocodiles' hard exterior to discover the secret to their 250-million-year history. [S,AD]
7/12. Chris Packham explores what makes animal groups successful. He looks at how the great ape's brain has been adapted by its anatomy, ingenuity and sociability. [S,AD]
6/12. Chris Packham explores what makes animal groups successful. How hairs keep elephants cool, how feet sensors guide them towards rain and how their mouths store water. [S,AD]
2/12. Chris Packham explores what makes animal groups successful: How are bears able to survive in practically every habitat on earth, from jungles to the Arctic? [S,AD]
1/12. Chris Packham explores what makes animal groups successful. He looks at how the penguin's legs, wings and body shape have allowed it to adapt to a range of environments. [S,AD]
4/12. Chris Packham explores what makes animal groups successful. He looks at how the globe's 100 trillion ants have colonised the planet like no other. [S,AD]
12/12. Chris Packham explores what makes animal groups successful. What enables birds of prey, from peregrine falcons to bald eagles, to rule the aerial roost? [S,AD]
11/12. Chris Packham reveals the variety of ways in which snakes use their bodies not just to slither, but to climb, fly and swim, and explores how they use their senses to hunt. [S,AD]
10/12. Chris Packham explores bats' incredible anatomy, physiology and senses to understand what enables them to thrive in some surprising places. [S,AD]
9/12. Chris Packham explores what makes animal groups successful. He reveals how dolphins can be ruthless, how pods communicate food locations, and orcas' hunting strategies. [S,AD]
7/12. Great Apes: Chris Packham explores what makes animal groups successful. He looks at how the great ape's brain has been adapted by its anatomy, ingenuity and sociability. Also in HD. [AD,S]
4/12. Ants: Chris Packham explores what makes animal groups successful. He looks at how the globe's 100 trillion ants have colonised the planet like no other. Also in HD. [AD,S]
3/12. Big Cats: Chris Packham explores what makes animal groups successful. What is it about big cats that makes them such good hunters? Also in HD. [AD,S]
2/12. Bears: Chris Packham explores the specialised adaptations that have enabled bears to thrive, including how a polar bear's hollow fur allows it to feed throughout the winter. Also in HD. [AD,S]
1/12. Penguins: Chris Packham explores details of the penguin's anatomy, using new research to reveal how its legs, wings and body shape allow it to conquer a range of habitats. Also in HD. [AD,S]
10/12. Bats: Chris Packham explores bats' incredible anatomy, physiology and senses to understand what enables them to thrive in some surprising places. Also in HD. [AD,S]
4/12. Ants: Chris Packham explores what makes animal groups successful. He looks at how the globe's 100 trillion ants have colonised the planet like no other. Also in HD. [AD,S]
1/12. Penguins: Chris Packham explores details of the penguin's anatomy, using new research to reveal how its legs, wings and body shape allow it to conquer a range of habitats. Also in HD. [AD,S]
8/12. Crocodiles: Chris Packham explores what makes animal groups successful. He looks beneath crocodiles' hard exterior to discover the secret to their 250-million-year history. Also in HD. [AD,S]
7/12. Great Apes: Chris Packham explores what makes animal groups successful. He looks at how the great ape's brain has been adapted by its anatomy, ingenuity and sociability. Also in HD. [AD,S]
3/12. Big Cats: Chris Packham explores what makes animal groups successful. What is it about big cats that makes them such good hunters? Also in HD. [AD,S]
2/12. Bears: Chris Packham explores the specialised adaptations that have enabled bears to thrive, including how a polar bear's hollow fur allows it to feed throughout the winter. Also in HD. [AD,S]
Presented ByChris PackhamWith Special Thanks ToDr Jong BhakDr Tertius KohnDr Adam Hartstone-roseProfessor Sharleen T. SakaiSally EagleDirector Of PhotographyMark ChandlerAdditional PhotographyMark MacewenOwen NewmanWarren SamuelsMark SmithCamera AssistantJulie MoniereSoundAndrew HawleyMake-upDi McdonaldEdit AssistantAaron Sandhu
Post ProductionDoghouse Post ProductionOnline Editor & ColouristMark Richard AdamsMusicJulian FysonTristram CoxDubbing MixerRic De MowbrayGraphic DesignBurrell Durrant HifleScript EditorPatrick MakinProduction Management AssistantKaren HooperProduction CoordinatorNikki JonesJunior ResearcherNick CrumptonResearcherMatt RichardsProduction ManagerJ Ruth Stevens
Unit ManagerMaria NormanDevelopment ProducersDouglas Mackay-hopeAlicia DecinaFilm EditorsStuart GarlickChris GoddenLawrence BowdenCommissioning EditorLucinda AxelssonExecutive ProducerJonny KeelingProducer And DirectorEmily TaylorSeries ProducerAaron PaulProduction CompanyNatural History Production, Bristol