* Age: Younger bears are generally lighter than older bears.
* Location: Grizzlies in different regions can have different average weights.
* Time of year: Bears typically weigh more in the fall after they have been feeding heavily.
* Individual variation: There is natural variation in size and weight even within the same population.
Generally, a female grizzly bear can weigh anywhere from 200 to 700 pounds.
Here are some more specific ranges:
* Adult female: 200-700 pounds
* Average adult female: 300-400 pounds
* Yearling female: 100-200 pounds
It's important to note that these are just estimates, and the actual weight of a female grizzly bear can vary greatly.