Here's why:
* Wide range: Jackrabbits live across a vast area of North America, from Canada to Mexico.
* Fluctuating populations: Their numbers fluctuate greatly due to factors like food availability, predators, and weather.
* Difficult to count: Jackrabbits are elusive and difficult to track, making accurate population estimates challenging.
However, we can say that jackrabbits are abundant and play a significant role in their ecosystems. They are a common sight in many areas, and their populations are generally considered healthy.