Ep 40. Builders

The Most Extreme is a fascinating documentary series that explores the wildest and most extreme examples of animal behavior from around the world. In season 1, episode 40, titled "Builders", viewers are taken on a journey to discover the animal kingdom's most talented architects.

Throughout the episode, viewers are introduced to a variety of creatures that create impressive structures to provide shelter, safety and even transportation. The episode kicks off with a look at the American beaver, arguably one of the most well-known animal architects. These industrious rodents build dams and lodges that not only provide them with shelter but also create wetlands and ponds that benefit other animal species. The episode delves into some of the more incredible feats of engineering that have been discovered in beaver dams, such as the ability to withstand heavy rainfall and strong currents.

Next up, the episode takes a look at the tiny, yet mighty termite. Despite their small size, these insects are known for their impressive building skills. Termites can create towering mounds that can reach heights of over 30 feet and provide a home to millions of termites. The episode explores the intricate tunnel systems inside the mounds, which are designed to regulate temperature and humidity for the colony. Viewers will be left in awe at the complexity of the termite's home.

Moving on from the micro to the macro, the episode takes a look at the great architects of the ocean - barnacles. Despite being stationary creatures, barnacles create complex homes that are perfectly adapted to their environment. These crustaceans build structures that are both sleek and aerodynamic, allowing them to cope with strong ocean currents. Barnacles are also incredibly efficient builders, able to construct their homes in a matter of hours.

The episode then takes a turn towards the dry land again, with a look at some of the more inventive builders found in the avian world. The nest of the sociable weaver bird is an incredible example of teamwork and innovation. These birds work together to create a structure that spans entire trees and provide shelter for up to 400 birds at once. The nests are constructed from sticks, grass, and even human-made materials such as wire and string. The sociable weaver bird's home is a true architectural wonder and is fascinating to watch being built.

Continuing with the avian theme, the episode takes a look at the impressive nests created by the bowerbird. These birds are known for their elaborate and colorful home building, with males constructing impressive 'bowers' to attract potential mates. The bower itself is constructed from sticks and twigs and then decorated with brightly colored objects such as flowers, berries, and even feathers. The episode explores some of the most impressive bowers, which have been known to be over 3 meters long and decorated with hundreds of objects.

Finally, the episode takes a look at some of the more unusual builders of the animal world. The edible-nest swiftlet creates a unique home by spitting a gel-like substance onto cave walls. This substance then hardens to create a nest that is prized as a delicacy in some parts of the world. The episode explores the problem of nest theft and exploitation that has come with the demand for this unusual building material.

Overall, The Most Extreme season 1 episode 40 is a fascinating exploration of the animal kingdom's incredible talent for building. From towering termite mounds to intricate avian nests, viewers will be amazed at the sheer variety and complexity of these structures. Anyone with an interest in the natural world will find this episode an engrossing watch.