Observational data of four key behaviours of the Grey Falcon (Falco hypoleucos), collected during 2004–2020.

Observational data of the four key behaviours hunting behaviour, feeding of the young, nest defence, and flight mode of adult Grey Falcons (Falco hypoleucos) , collected across Australia during 2004–2020.2004年至2020年间在澳大利亚全境收集的成年灰隼（Falco hypoleucos）四种关键行为的观测数据，涵盖捕猎行为、育幼行为、巢防御行为以及飞行模式。