The usual case is for attachment and implantation to occur within a few days after the blastocyst reaches the uterus. In many animals, however, implantation can be delayed for substantial periods of time, during which the blastocyst enters a quiescent state called embryonic diapause.
Don't Fence Me In (Movie Clip) Trigger Dance. now playing Don't Fence Me In (Movie Clip) Trigger Dance Roy Rogers and Trigger perform for the folks at the dude ranch in Don't Fence Me In !945. View the TCMDb entry for Don't Fence Me In (1945)
Perhaps the most well-known of all Rogers' songs was one written by Evans and (originally) recorded by them together, Happy Trails, which became the theme of The Roy Rogers Show. From the 1950s onward, his repertory included country music as well as Western songs and spirituals, the latter often recorded with Evans.