Physical Metamorphosis of Pigs (Feralization)

Topic

The physical metamorphosis of pigs, scientifically understood as feralization, refers to the rapid phenotypic changes that occur when domestic pigs (Sus scrofa domesticus) escape or are released into the wild. Over generations, and sometimes within an individual's lifetime due to environmental triggers, feralized pigs develop dense, coarse hair, longer snouts, prominent tusks, and a leaner, more muscular build. This dramatic transformation is driven by epigenetic changes, natural selection, and hybridization with wild boars, allowing them to adapt quickly to wild environments.