What does the term "arboreal" mean in the context of falconry?

In the context of falconry, the term "arboreal" refers to species that frequent trees or are adapted to living in trees. Birds that are classified as arboreal often hunt from perches in trees or build their nests in these elevated locations. This characteristic is significant for falconers to understand, as it affects how they manage and train their birds, particularly in understanding their natural behaviors and habitats.

The other choices highlight different living conditions: the option relating to living on the ground refers to terrestrial birds that do not typically utilize trees for nesting or hunting. Living in water pertains to aquatic birds, which are not relevant when discussing arboreal species. Lastly, ground nesting specifies a breeding behavior that does not align with the tree-dwelling nature associated with arboreal birds. Thus, recognizing the correct use of "arboreal" as it pertains to tree frequenting enhances comprehension of bird ecology in falconry.