Fisher cats vary in size depending on whether they are male or female, but they are generally mid-sized carnivorous mammals.
Fishers exhibit sexual dimorphism, meaning there are physical differences in size between the sexes. Adult males are significantly larger than adult females.
Fisher Cat Sizes
Based on typical measurements:
- Adult males generally weigh between 8 and 16 pounds and measure about 3 feet in length.
- Adult females are smaller, weighing between 4 and 6 pounds and measuring around 2 feet in length.
This size difference is a key characteristic of the species, influencing their roles in the ecosystem and behaviors.
Summary of Fisher Cat Sizes
To easily compare the sizes of male and female fishers, see the table below:
| Characteristic | Adult Male | Adult Female |
|---|---|---|
| Weight | 8 to 16 pounds (3.6 to 7.3 kg) | 4 to 6 pounds (1.8 to 2.7 kg) |
| Length | Approximately 3 feet (0.9 meters) | Approximately 2 feet (0.6 meters) |
These measurements give a clear picture of the size range for adult fisher cats.
