Beaver dam building is a pretty fascinating topic. Unfortunately, no-one really knows how beavers evolved, let alone how dam building behaviour evolved.Beavers appear to build dams for two main reasons: protection from predators and to provide a stable source of food and easy access to it for ...
Unlocked for 250 science in the water tab, this building allows your beavers to take water from storage tanks and pour it back into nature exactly where you want it. This can be used to fill natural depressions in the ground or artificial micro dams you build with levees. Once you’ve ...
For beavers to survive, they need lots of water. Water provides the large rodent (啮齿动物)with a place to hide from meat – eating animals. Beavers also store food underwater for the winter. When there’s not enough water in a particular area, beavers get busy building dams. ...
Bishop: Eventually, the beavers left. No beavers mean no dams, which cuts down the number of fish. Bishop: It also weakened the soil and thinned the riverbanks, changing their course. Not to mention the loss of certain birds and other prey. Bishop: Falkreath's forest was breaking down. ...