BreedingSwineSwine DiseasesSwine, MiniatureReproductionAfrican Swine Fever VirusClassical Swine FeverClassical swine fever virusSeasonsAfrican Swine FeverAnimal HusbandrySexual Behavior, AnimalAnimal MigrationBirdsNesting BehaviorCharadriiformesSongbirdsInbreedingSwine Vesicular DiseaseLitter SizeSelection, GeneticSus scrofaFertilityCrosses, GeneticPasseriformesGenetic VariationCrops, AgriculturalQuantitative Trait LociWeaningCattleQuantitative Trait, HeritableHousing, AnimalModels, GeneticGenetic MarkersGenotypeDysenterySheepMicrosatellite RepeatsDNA ShufflingVesicular Exanthema of SwineHelping BehaviorPopulation DynamicsPopulation DensityEcosystemGenome, PlantAgricultureSpheniscidaePhenotypeEnvironmentAnimals, DomesticPregnancySparrowsClutch SizeFalconiformesPhylogenyBody WeightSwine ErysipelasInfluenza A Virus, H1N2 SubtypeOrthomyxoviridae InfectionsEstrusFeathersSpecies SpecificityGeographyDisease Resistance