Part 2 • 2016 • episode "S1E2" • Conversations with Dolphins

23:16

Some species need to be part of a group to survive--more so when they're in their infancy and taking their first, uncertain steps into the world. Join in the rough-and-tumble lives of black bear cubs, playful meerkat pups, and adorable fur seals.

S1E3 • Baby Animals • 2016 • Nature

58:54

Exploring the realm of the creatures to better understand how they have evolved. Travelling from the rain forests of French Guiana to the Arctic Ocean, scientists use traditional and cutting edge techniques to examine both modern insects and the fossil record in their search for a single common insect ancestor.

2024 • Nature

88:58

If you have ever wondered what would happen in your own home if you were taken away and everything inside was left to rot, the answer is revealed in this programme which explores the strange and surprising science of decay. For two months, a glass box containing a typical kitchen and garden was left to rot in full public view within Edinburgh Zoo. In this resulting documentary, Dr George McGavin and his team use time-lapse cameras and specialist photography to capture the extraordinary way in which moulds, microbes and insects are able to break down our everyday things and allow new life to emerge from old. Decay is something that many of us are repulsed by, but as the programme shows, it's a process that's vital in nature. And seen in close up, it has an unexpected and sometimes mesmerising beauty.

2011 • Nature

47:24

Deserts are getting even hotter, drier and bigger, yet a host of remarkable animals still survive in the harshest of conditions, including cunning hyenas, pint-sized meerkats and sand-dwelling spiders.

S1E5 • Hostile Planet • 2019 • Nature

49:11

Raising children is no easier in the air as it is on the ground, as bird parents care for, defend, and even kill their young.

S1E9 • The Life of Birds • 1998 • Nature

28:59

In this final episode, Iolo explores bird design - from their ability to fly to the way that their beak design, colour and camouflage enable them to live in the many habitats Wales has to offer. Using ultra-slow motion photography, Iolo looks at how garden birds have such control over take off and landing, and explains why fulmars are one of our most supreme fliers.

S1E5 • Secret Life of Birds • 2012 • Nature