The selection or choice of sexual partner in animals. Often this reproductive preference is based on traits in the potential mate, such as coloration, size, or behavioral boldness. If the chosen ones are genetically different from the rejected ones, then NATURAL SELECTION is occurring
Animal shelters -- Austria -- Vienna : Tiere und andere Menschen / einen Film von Flavio Marchetti ; Produzentinnen, Flavio Marchetti, Katharina Mückstein, Michael Schindegger, Natalie Schwager ; gefördert durch Bundeskanzleramt Österreich, Niederösterreich Kultur ; hergestellt in Zusammenarbeit mit ORF (Film/Fernseh-Abkommen)
Animal shelters -- Overcrowding. : PBS newshour. Animal shelters struggle as many pets adopted during pandemic are returned / [produced by NewsHour Productions]
Animal sounds -- United States : Protecting national park soundscapes / National Academy of Engineering in cooperation with the National Park Service and the John A. Volpe National Transportation Systems Center ; Proctor Reid and Steve Olson, Rapporteurs ; National Academy of Engineering of the National Academies