Shocking Truth: Birds Don't Urinate! Uncover the Mystery of Water Excretion

• Birds, unlike mammals, do not excrete liquid urine; their nitrogenous waste is converted into uric acid.
• Uric acid is sparingly soluble in water, allowing birds to conserve water efficiently.
• Birds lack a bladder to keep their bodies light for flight; waste is expelled via a cloaca.
• The white part of bird droppings is uric acid, their equivalent of urine, expelled with feces.
• Bird kidneys and cloaca reabsorb 90-98% of water, preventing dehydration during long flights.