Linked from
The 13 pages that link to Bering Land Bridge, each with the reason it gives.
PleistoceneRelated: Pleistocene low sea levels enabled human and animal movement across Beringia.
Bering StraitBroader topic: It occupied the strait's location when Ice Age sea levels fell.
North AmericaRelated: It provided a route for human and animal movement into the continent.
BisonRelated: Bison ancestors crossed between Asia and North America through this region.
Seward PeninsulaRelated: The peninsula formed part of this former migration corridor.