div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentus-fish-and-wildlife-service-important-the-migration-routes-or-flyways-of-northhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: US Fish and Wildlife Service · important The migration routes or flyways of North American birds are well known Taking a closer look at the geography climate and habitats loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220427115f7a1f97dca91c63e6187870html5thumbnails1jpg width=140 height=200 divdiv