Bird migration evidence. Seabirds fly low over water but gain altitude when crossing land, and the reverse pattern is seen in landbirds. However most bird migration is in the range of . Bird strike aviation records from the United States show most collisions occur below and almost none above . Bird migration is not limited to birds that can fly. Most species of penguin (Spheniscidae) migrate by swimming. These routes can cover over . Dusky grouse "Dendragapus obscurus" perform altitudinal migration mostly by walking. Emus "Dromaius novaehollandiae" in Australia have been observed to undertake long-distance movements on foot during droughts. While participating
Fly Like a Bird Fly Like a Bird "Fly Like a Bird" is a song by American singer and songwriter Mariah Carey, first released on February 13, 2006 by Island Records as the sixth single from her tenth studio album, "The Emancipation of Mimi" (2005). Written and produced by Carey and James "Big Jim" Wright, the song is influenced by Gospel, soul, and R&B music genres. Its arrangement is built on piano chords and guitar melodies, and features Carey's pastor Clarence Keaton, who recites two Biblical verses during the song's introduction and bridge. Carey described "Fly Like a Bird" as the most personal and