Context: Walking with Dinosaurs is a six-part documentary television miniseries created by Tim Haines and produced by BBC Natural History Unit. The series first aired on the BBC in the United Kingdom in 1999 with narration by Kenneth Branagh. The series was subsequently aired in North America on the Discovery Channel in 2000, with Avery Brooks replacing Branagh. The first entry in the "Walking with..." series, the program explores ancient life of the Mesozoic Era, portraying dinosaurs and their contemporaries in the style of a traditional nature documentary., Walking with Beasts (Walking with Prehistoric Beasts in North American releases) is a 2001 six-part television documentary miniseries, produced by the BBC Natural History Unit. It is the second installment of the Walking With... series and a sequel to "Walking with Dinosaurs". "Beasts" takes place after the extinction of the dinosaurs 65 million years ago depicted in "Walking with Dinosaurs", and recreates animals of the Cenozoic with computer-generated imagery and animatronics. Like "Dinosaurs", its narrative is presented in the style of a traditional nature documentary. Some of the concepts it illustrates are the evolution of whales, horses, and humans., A trilogy (from Greek - "", "three" and - "-logia", "discourse") is a set of three works of art that are connected, and that can be seen either as a single work or as three individual works. They are commonly found in literature, film, or video games. Three-part works that are considered components of a larger work also exist, such as the triptych or the three-movement sonata, but they are not commonly referred to with the term "trilogy.", The Walking with... series (also known as the Trilogy of Life or Walking with Prehistoric Life series) is a collection of shows that are produced by the BBC and are made by Impossible Pictures. The aim of the series and specials, along with its books, is to recreate extinct animals and presents them as a wildlife documentary. All the shows (with the exception of "Chased by Dinosaurs" and "Sea Monsters") focus on one individual of a certain species or that species as the main characters in each episode. Creatures were realized through computer graphics and animatronics and are directed by Tim Haines. The concept for the series was imagined by Tim Haines and Jasper James., Sonata (Italian: , pl. "sonate"; from Latin and Italian: "sonare", "to sound"), in music, literally means a piece "played" as opposed to a cantata (Latin and Italian "cantare", "to sing"), a piece "sung". The term evolved through the history of music, designating a variety of forms until the Classical era, when it took on increasing importance, and is vague. By the early 19th century, it came to represent a principle of composing large-scale works. It was applied to most instrumental genres and regardedalongside the fugueas one of two fundamental methods of organizing, interpreting and analyzing concert music. Though the musical style of sonatas has changed since the Classical era, most 20th- and 21st-century sonatas still maintain the same structure., Amphibians are ectothermic, tetrapod vertebrates of the class Amphibia. Modern amphibians are all Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arboreal or freshwater aquatic ecosystems. Thus amphibians typically start out as larvae living in water, but some species have developed behavioural adaptations to bypass this. The young generally undergo metamorphosis from larva with gills to an adult air-breathing form with lungs. Amphibians use their skin as a secondary respiratory surface and some small terrestrial salamanders and frogs lack lungs and rely entirely on their skin. They are superficially similar to lizards but, along with mammals and birds, reptiles are amniotes and do not require water bodies in which to breed. With their complex reproductive needs and permeable skins, amphibians are often ecological indicators; in recent decades there has been a dramatic decline in amphibian populations for many species around the globe., Avery Franklin Brooks (born October 2, 1948) is an American actor, director, and occasional singer. He is best known for his television roles as Benjamin Sisko on "", as Hawk on "" and its spinoff "A Man Called Hawk", and as Dr. Bob Sweeney in the Academy Award-nominated film "American History X"., Walking with Monsters (also distributed as "Before the Dinosaurs - Walking with Monsters" or "Walking with Monsters - Life Before Dinosaurs") is a three-part British documentary film series about life in the Paleozoic, and briefly into the Mesozoic, bringing to life extinct arthropods, fish, amphibians, synapsids, and reptiles. As with previous "Walking with..." instalments, it is narrated by Kenneth Branagh. Using state-of-the-art visual effects, this prequel to "Walking with Dinosaurs" shows an epic 300 million year war between creatures before the dinosaurs. The series draws on the knowledge of over 600 scientists and depicts Paleozoic history, from the Cambrian Period (530 million years ago) to the Early Triassic Period (248 million years ago). It was written and directed by Tim Haines. As with some of the other BBC specials, it was renamed in North America, where its title was "Before the Dinosaurs: Walking with Monsters". It has also aired as a two-hour special on the Canadian and American Discovery Channel with yet another narrator, although Branagh's narration can still sometimes be heard. At the 58th Primetime Emmy Awards in 2006 it won the Emmy Award in the category Outstanding Animated Program (For Programming One Hour or More)., Tim Haines is a screenwriter, producer and director who is best known for his work on the BBC popular science shows "Walking with Dinosaurs", "Walking with Beasts", and "Walking with Monsters". He is co-creator and executive producer of the ITV sci-fi drama "Primeval", and founder of the production company Impossible Pictures., The BBC Natural History Unit (NHU) is a department of the BBC which produces television, radio and online content with a natural history or wildlife theme. It is best known for its highly regarded nature documentaries, including "The Blue Planet" and "Planet Earth", and has a long association with David Attenborough's authored documentaries, notably "Life on Earth". , Sea Monsters is a 2003 BBC television trilogy which used computer - generated imagery to show past life in Earth 's seas . In the U.S. it was known as Chased by Sea Monsters . It was made by Impossible Pictures , the creators of Walking with Dinosaurs , Walking with Beasts and Walking with Monsters . In the series , the British wildlife presenter Nigel Marven is shown travelling to seven past seas in the history of the Earth and scuba diving there , in order of dangerousness with the most dangerous last . He travels in a white sailboat or motorboat roughly 24 m ( 80 ft ) long named ' The Ancient Mariner ' . His time travelling device is not mentioned or shown , and the closest thing to it is his time map , showing the timeline of the seven deadliest seas and the creatures that lived at the time . He uses a scuba set with a fullface mask so he can talk underwater to produce the commentary . He performs some dives using a strong shark cage , which is spherical to make it harder for large sea creatures to bite it ., Subject: sea monsters , Relation: director, Options: (A) bob sweeney (B) david attenborough (C) kenneth branagh (D) tim haines (E) variety
Output: tim haines