Flightless bird requirement for flightlessness. The kiwi does not exhibit gigantism, along with tinamous, even though they coexisted with the moa and rhea that both exhibit gigantism. This could be the result of different ancestral flighted birds arrival or because of competitive exclusion. The first flightless bird to arrive in each environment utilized the large flightless herbivore or omnivore niche, forcing the later arrivals to remain smaller. In environments where flightless birds are not present, it is possible that after the K/T Boundary there were no niches for them to fill. They were pushed out by other herbivorous mammals. New Zealand had
A Letter Home A Letter Home A Letter Home is the 33rd studio album by Canadian musician Neil Young. It was released on April 19, 2014 on Record Store Day by Third Man Records. The entire album, which consists of covers of classic songs by artists Bruce Springsteen, Bob Dylan, Willie Nelson, Gordon Lightfoot and others, was recorded in a refurbished 1947 Voice-o-Graph vinyl recording booth at Jack White's Third Man Records recording studio in Nashville, Tennessee. Of this method, White said, "we were obfuscating beauty on purpose to get to a different place, a different mood." The opening spoken-word track, and other