Case report: enhancing the vitamin E status and coloration of a Southern lanner falcon (Falco biarmicus biarmicus)

The death of a Lanner falcon (Falco biarmicus biarmicus) in January 2010 with low liver vitamin E (0.90 mg/kg wet wt.) suggested that the bird was in poor health with a marginal diet. The liver vitamin E concentration of poultry receiving adequate dietary vitamin E is 15-40 ?g/g wet weight.8 Animal care staff wanted to ensure the diet of the...