AquAdvantage salmon anadromous GM male salmon lack reproductive success and have a reduced number of surviving offspring. GM salmon's lack of fertilization success can be attributed to nest fidelity, quivering frequency, and spawn participation. Under simulated competition environments, 94% of siring occurred by wild-type salmon, while only 5.4% was attributed to GM salmon. This advantage allows more than twice as many wild-type offspring to be produced. Other characteristics that could cause wild-type males to be chosen more frequently could be the lack of growth of the kype, the hooked jaw of a male, and red coloration on anadromous males, which demonstrates sexual
Dr. Hook & the Medicine Show Shel Silverstein. The band had eight years of regular chart hits, in both the United States, where their music was played on top-40, easy listening, and country music outlets, and throughout the English-speaking world including the UK, Canada and South Africa. Their music spanned several genres, mostly novelty songs and acoustic ballads in their early years; their greatest success came with their later material, mostly consisting of disco-influenced soft rock, which the band recorded under the shortened name "Dr. Hook". Dr Hook recently announced that they will be celebrating their 50th Anniversary with the Dr. Hook 50th Anniversary World Tour