Concepts

The study of reproductive behaviors, nesting habitat selection, and breeding success in bird populations

The process by which parent birds maintain optimal temperature conditions for their nestlings through behavioral modifications including incubation, shading, and nest attendance patterns

Territorial behavior including alarm and warning calls to protect midden from squirrels and other mammals, with territories ranging from 0.5 to 1 hectares defended through vocalizations and chasing

Number of nests per unit area, calculated by dividing number of nests in each habitat by total area

Blood parasites including Haematazoa subclass with four main genera: Leucocytozoon, Haemoproteus, Plasmodium, and Trypanosoma, vectored by dipterans

Percentage of nest area hidden from predators when viewed from directly above, measured using gridded circle

Behavioral activity of birds when captured in traps, measured as activity index from feeding to high distress behaviors