Elk Bull Aggression Rising for the Rut

The Elk Rut Season

The Active Elk Rut Season Time and Duration

The elk rut season is from late August through October, with some breeding activity continuing into November. Male elk, or elk bulls, are much more aggressive during this time. The peak of the elk rut season is when the most elk breeding activity occurs. During the elk rut season, there is lots of bugling, cow elk communication, and elk movement. During elk rutting season, bull elk may attack anything that comes close to them or their mates, which provides protection for the herd.

The Peak of Elk Rut Season

The peak of elk rut season lasts up to 10 days when a ratio of light and dark, along with a colder snap, causes hormones in cow elk to flow(estrus cycle). Each cow comes into estrus at slightly different times during the elk rut season. While elk cows won't all go into estrus during the peak, it is called the peak of the elk rut season because most will.

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