Genetic SpeciationBehavior, AnimalReproductive IsolationFeeding BehaviorSexual Behavior, AnimalPhylogenyBiological EvolutionGene FlowHybridization, GeneticSpecies SpecificityHealth BehaviorSocial BehaviorBehaviorEvolution, MolecularSympatryGeographySexual BehaviorCichlidsReproductionGenetic VariationChild BehaviorSelection, GeneticAdaptation, BiologicalExploratory BehaviorModels, GeneticEcosystemAdolescent BehaviorGenetics, PopulationChild Behavior DisordersButterfliesMaternal BehaviorDNA, MitochondrialBehavior TherapyPhylogeographyBiodiversityEcologyStereotyped BehaviorX-Ray Absorption SpectroscopySequence Analysis, DNAAmplified Fragment Length Polymorphism AnalysisMating Preference, AnimalChoice BehaviorPredatory BehaviorAggressionExtinction, BiologicalAgonistic BehaviorBayes TheoremAngiospermsPasseriformesRisk-TakingMolecular Sequence DataEnvironmentNesting BehaviorCacodylic AcidModels, BiologicalPolyploidyLikelihood FunctionsGryllidaePigmentationGeological PhenomenaSelf-Injurious BehaviorFresh WaterGenetic DriftArsenicMotor ActivityAnimal MigrationTephritidaeFossilsPopulation DynamicsClimateAppetitive BehaviorAdaptation, PhysiologicalTime FactorsSocial Behavior DisordersCytochromes bBirdsMicrosatellite RepeatsArsenicalsBeakBehavior, AddictivePhenotypeImpulsive BehaviorLizardsGeologyVocalization, AnimalComputer SimulationCompetitive BehaviorAnimal CommunicationGastropodaOceans and SeasSenecioAnnonaceaeDrinking BehaviorDrosophilaIllness BehaviorLakesGorilla gorillaSouth AmericaDNA, ChloroplastSmegmamorpha