Where are beaver found and how to get them in detail on red dead redemtion?

Answer 1

Beavers tend to be near water, particularly rivers - although you'll mostly find them throughout Tall Trees. They seem to spawn more on the north side of the river, north of MacFarlanes Ranch and along the banks of the river north of Blackwater.

Answer 2

Beavers are only found in West Elizabeth at several points. Read the detailed guide on the RDR Wiki site at the link below to find them.