Durability
Wonder Woman Wins
Penguin
Penguin durability manifests most impressively in their capacity to endure conditions that would terminate most vertebrates within hours. Emperor penguins routinely survive temperatures of minus sixty degrees Celsius whilst incubating eggs through the Antarctic winter. Their feathers provide waterproofing superior to any synthetic material. They withstand pressures at depths exceeding five hundred metres during foraging dives. This durability, however, remains context-dependent; penguins fare poorly in tropical climates and against apex predators.
Wonder Woman
Wonder Woman's durability approaches the genuinely superhuman. Her Amazonian physiology, enhanced by divine blessings, renders her resistant to conventional weaponry, extreme temperatures, and most forms of physical trauma. She has survived impacts that would reduce ordinary matter to constituent atoms. Her bracelets deflect bullets with casual efficiency. The Lasso of Truth remains unbreakable. Only magical weapons and the mightiest of cosmic entities pose genuine threats to her structural integrity.
VERDICT
Divine blessing and Amazonian engineering surpass even the penguin's remarkable Antarctic adaptations.