Ep 11. Animal Engineers

Secret Nature season 1 episode 11, titled "Animal Engineers," takes a look at the amazing abilities of certain animals to engineer structures and habitats that meet their unique needs.

The episode begins with a look at the incredible ingenuity of beavers, who build dams and lodges using nothing but sticks and mud. These structures provide them with the perfect environment for raising their young and storing food for the winter.

Next, we see how termites work together to build intricate mounds that can reach up to 30 feet tall. These mounds have a complex system of tunnels and ventilation shafts that keep the termites cool in the hot African sun.

Moving on to coral reefs, the episode shows how these underwater structures are built by tiny polyps that secrete calcium carbonate to form their hard skeletons. Over time, these skeletons accumulate to create the intricate and diverse coral reefs that are home to countless species of fish and other marine life.

The episode also looks at the unique engineering skills of birds, including the elaborate nests built by weaver birds and the intricate tunnels dug by puffins to create safe places to lay their eggs.

Another fascinating example of animal engineering is the structures built by spiders, including the orb webs created by garden spiders and the intricate trapdoors of trapdoor spiders.

Throughout the episode, viewers are treated to stunning footage of these animals in action, as well as expert commentary from biologists and other experts who explain the science behind their incredible abilities.

Overall, "Animal Engineers" is a fascinating exploration of the incredible ingenuity and resourcefulness of the natural world. Viewers of all ages will be amazed by the feats of these amazing creatures and gain a greater appreciation for the complexity and diversity of life on our planet.