Baby Beaver . Baby beavers are called kits, or kittens. They are usually born in litters of two to five animals. They remain in the lodge for the first month of life, and then stay with their parents in a family group for two years.
Led Zeppelin IV was a commercial and critical success, producing many of the band's most well-known songs, including  Black Dog ,  Rock and Roll ,  Misty Mountain Hop ,  Going to California , and the band's signature song,  Stairway to Heaven .he untitled fourth studio album by the English rock band Led Zeppelin, commonly referred to as Led Zeppelin IV, was released on 8 November 1971 on Atlantic Records.
Led Zeppelin STOLE Stairway To Heaven from us, claim band who toured with them three years before hit song was released. 1  U.S. band Spirit claim Stairway's opening riff was taken from their song. 2  They say Led Zeppelin heard it when they toured together in the 60s. 3  Taurus was released in 1968 and was a main part of their live sets.