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
Mutha Is Half a Word Mutha Is Half a Word Mutha Is Half A Word is the debut album by American comic and actress LaWanda Page, released in 1971 on the Laff Records label. The comic, born in Ohio and raised in St. Louis, MO as Alberta Peal, used only the first name of her stage name for the duration of her recordings with Laff Records and for the duration of her career as a stand-up comedian, which began in the 1960s after careers as a strip dancer and vaudeville performer. Some of Page's most famous stand-up monologues are included in this album including "The