What typically happens when a human climbs a Red-tailed Hawk's nest tree?

When a human approaches a Red-tailed Hawk's nest, the typical response observed is for the hawk to utter vocal cries from a distance. This behavior serves as a warning to the intruder and alerts other hawks in the vicinity. Red-tailed Hawks are known to be protective of their nesting areas, and their vocalizations can signal distress or discontent regarding the perceived threat.

The calls made by the hawk are a form of communication intended to deter the intruder. While they may also take further measures to protect their territory, such as demonstrating aggression if the threat persists, the vocalizations are usually the first immediate action taken. This behavior reflects their instinct to alert others and to assert their presence without necessarily engaging directly with the intruder, especially when the threat is at a distance.

In contrast, sitting tightly on the nest is a behavior more commonly observed in other species or in specific situations where the hawks may feel that remaining on the nest provides the best chance of protection. Disappearing permanently is not typical for Red-tailed Hawks in response to a human approaching, as they typically remain in the vicinity to monitor threats. An attack on the intruder is usually reserved for closer encounters where the hawk feels its nest is in