What is the lifespan of a common black hawk?

The lifespan of a common black hawk (Black-collared Hawk, *Busarellus nigricollis*) varies depending on factors like habitat, food availability, and overall health.

In the wild:

* Average: 10-15 years

* Maximum: Up to 20 years

In captivity:

* Average: 20-25 years

* Maximum: Over 30 years

Keep in mind that these are just averages, and individual birds can live longer or shorter lives.