Their cultivation of cacao, centred in the Izalcos area and involving a vast and sophisticated irrigation system, was especially lucrative and Pipil trade in cacao reached as far north as Teotihuacan.

Their songs often include salsa-style shouting, sophisticated literary and music references, and elaborate trombone solos.

Their culture was sophisticated ; and their artifacts express their lives, with detailed scenes of hunting, fishing, fighting, sacrifice, sexual encounters and elaborate ceremonies.

Their vaudeville act featured classical piano pieces and their musicals featured sophisticated lyrics without the usual stereotypes such as " hot-mamas " and watermelons.

Their road manager was surprised when he realised the Maharishi was a sophisticated negotiator, knowing more than the average person about financial percentages.

Their sixth studio album contained more profound lyrics and a more sophisticated sound ; it featured music performed by the London Symphony Orchestra.

Their sound has been described as " Pele-esque guitar-taps and electronics with sophisticated time signature composition.

Their appearance can range from very simple designs of a single color to sophisticated artwork.

Their major evolutionary advantage was the progressive development of a chewing apparatus that became the most sophisticated ever developed by a reptile, rivaling that of modern mammals like the domestic cow.

Their earliest efforts recalled early Indie / Shoegazer influences by bands like My Bloody Valentine, Ride and The Pixies, but with their 2004 album The Orange Billboard, developed into more sophisticated pop music with a touch of The Beach Boys and The Beatles, as well as experimentation with electronics.

Their outstanding characteristic is the home-made musical instruments ( hence the name luthiers, French for " musical instrument maker "), some of them extremely sophisticated, which they skillfully employ in their recitals to produce music and texts full of high class and refined humor.

Their stage show is often intermingled with humorous skits, often involving absurd situations, the music and biography of fictional composer Johann Sebastian Mastropiero and a heavy reliance on fairly sophisticated word play.

Their music has become more sophisticated, but has kept its off-the-page personality and musical comparisons are difficult to make.

Their 2004 album autour de lucie was produced by a new producer, Stéphane " Alf " Briat ( known for his work with the French electronic act Air ), and saw the band return to their original sound, albeit with more sophisticated arrangements and less overt pop leanings.

Their economy was based on farming, as well as hunting, fishing and gathering.

Their long legs and curved canine teeth are adapted for hunting small mammals, birds, and reptiles, and their large feet and fused leg bones give them a physique well-suited for long-distance running, capable of maintaining speeds of for extended periods of time.

Their group behaviour in hunting is exceptional in the reptile world.

Their ability to spread further south is restricted as their prey hunting method, pursuit diving, becomes less efficient in warmer waters.

Their predators include boas, raptors, hunting cats, and Tayras ( Eira barbara ).

Their subsistence activities were historically centred on hunting and trapping caribou, moose, deer and small game.

Their fishing and hunting territories were wide-ranging and similarly divided among the three clans of the matrilineal culture in this Eastern Woodland environment.

Their mixed-race descendants became part of their hunting and trapping culture, and formed the later ethnic group recognized in Canada as Métis people.

Their children for many years played upon the skin of the white bear – from which the lake derives its name, and the maiden and the brave remembered long the fearful scene and rescue that made them one, for Kis-se-me-pa and Ka-go-ga could never forget their fearful encounter with the huge monster that came so near sending them to the happy hunting ground.

Their primary occupation is the cultivation of cereals, augmented by hunting and foraging.

Their ears are made up of four segments that can bend back individually, to aid their hearing when hunting insects at night.

Their main subsistence comes from hunting and reindeer herding.

Their livelihood was based on hunting and gathering as well as on the cultivation of grains such as millet and barley.

Their diets also vary ; gorillas are foliovores while the others are all primarily frugivores, although the common chimpanzee does some hunting for meat.

Their lobbying ( along with non-Métis trappers and guides ) was partly responsible the creation of the Willmore Wilderness Park in the 1950s, which they hoped would protect this hunting and trapping ground from oil and gas exploration.

Their preferred habitat is open grasslands with scattered trees and they are often seen hunting along roadsides.

Their hunting patterns, outside breeding periods and periods of abundant prey, have distinct crepuscular peaks, perhaps corresponding to mouse activity.

Their resting posture is normally somewhat hunched but when hunting they extend their necks and look more like other wading birds.

Their hunting origin is recalled in the Hunting horn on their insignia.

Their numbers were reduced by hunting at the end of the 19th century.

Their numbers were reduced by hunting at the end of the 19th century.

Their idea was for a game hunting preserve, which conflicted with the idea of preservation held by the Department of the Interior, and their plan was not successful.

Their housing included portable tents used in summer, located near reliable sources of edible roots and hunting.

Their form is unlocked through slow rotation and are sometimes animated cartoon-like with themes of moving shamans, birds, whales, war scenes, hunting, fishing etc.

Their combat insertion techniques include, airborne, air assault, amphibious and by land.

Their music was, broadly, repetitive minimalism, often of great technical difficulty ( Hobbs's Working Notes ( 1969 ) for four toy pianos ), great dynamic power ( Shrapnel's 4 Toy Pianos ( 1971 )), were used in various combinations with reed organs, and used compositional techniques that were either specific to British experimentalism ( such as systems music, invented by John White ), or borrowed from other disciplines ( such as Alec Hill's use of change ringing systems ).

Their skilful anastomosis operations, the new suturing techniques, laid the groundwork for later transplant surgery and won Carrel the 1912 Nobel Prize in Physiology or Medicine.

Their earlier record releases were guitar ' heavy ', sounding Stooges-esque and " a bit like a punked-up garage rock band " ( Stephen Erlewine, AllMusic ); whilst their later work was mostly sparser and softer with more textural techniques and augmented by organs, resulting in " their signature trance-like neo-psychedelia " ( Stephen Erlewine, AllMusic ).

Their development led to many improvements in techniques and design of all mechanical devices.

Their role is particularly important when a rider has been injured, in which case the rodeo clown interposes himself between the bull and the rider, or uses techniques such as running off at an angle, throwing a hat, or shouting, so that the injured rider can exit the ring.

Their system uses machine learning techniques to automatically learn and mimic the style of a particular caricature artist, given training data in the form of a number of face photographs and the corresponding caricatures by that artist.

Their early musical style was unique, with a heavy influence of analogue synthesisers, psychedelic rock guitar, saxophone and dub producer techniques which were later perfected by Pablo Falconer.

Their immigration, though limited in numbers, introduced new agricultural and hydrolic technologies, new craft industries, and Levantine techniques of shipbuilding.

Their feeding techniques include the use of shallow probes into the mud while pacing along the shore.

Their son Gustave Garcia ( 1837 – 1925 ) was a singer, actor, and author of three books on vocal and stage techniques.

Their first comeback album Back for Good, which included four new tracks, as well as all of the previous hits redone with modern techniques, stayed at number one position in Germany for five consecutive weeks and managed to top the charts in 15 countries, eventually selling three million copies in Europe alone.

Their foraging techniques has been described as hopping rapidly along the length of a horizontal branch, pausing briefly to peer for prey, occasionally hanging underneath the branch but usually on top of it.

Their disadvantage is that changing frequency ( more than a small amount ) requires changing the crystal, but frequency synthesizer techniques have made this unnecessary in modern designs.

Their first application of digital techniques was presented in the animated cut sequences for the Sony PlayStation game, Ghost in the Shell.

Their traditional, technical education techniques includes taking a tour, the Tour de France around France and being the apprentice of competent masters.

Their sparring sessions are mutually satisfactory ; Spike hones his fighting techniques and Illyria is able to regularly inflict pain and dominate Spike in combat.

Their short film Geri's Game used techniques for animation of cloth and of human facial expressions later used in Toy Story 2.

Their results were reproduced using standard instanton techniques.

Their agricultural system is based on rain fed slope cultivation with slash and burn techniques.

Their anesthesia practice consists of all accepted anesthetic techniques including general, epidural, spinal, peripheral nerve block, sedation, or local.

Their materials were synthesized using vacuum sintering techniques.

Their piece, published September 5, 1977 under the title “ Yogi Bhajan's Synthetic Sikhism ” was supported by Dr. Trilochan Singh, a prominent Sikh scholar and historian and followed up with a treatise titled Sikhism and Tantric Yoga which was highly critical of 3HO, Yogi Bhajan and his yoga techniques calling them unSikh-like and " a sacrilegious hodgepodge.

Their so-called " Contract Activity Packages " are educational plans that use: 1 ) a clear statement of the learning need ; 2 ) multisensory resources ( auditory, visual, tactile, kinesthetic ); 3 ) activities through which the newly-mastered information can be used creatively ; 4 ) the sharing of creative projects within small groups ; 5 ) at least 3 small-group techniques ; 6 ) a pre-test, a self-test, and a post-test.