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
People Can Fly "Come Midnight" into "The Vanishing of Ethan Carter". Both Chmielarz and Rein described their departure as amicable. About a year after its acquisition, People Can Fly rebranded itself as Epic Games Poland, aligning with the naming of Epic Games' other worldwide studios. On June 24, 2015, People Can Fly announced that they would be split from their parent company Epic Games, a process that had begun with the release of "Gears of War: Judgement". According to Sebastian Wojciechowski, the CEO of People Can Fly following the split, the studio had been working on others' IP since the acquisition by Epic