Eastern screech-owls were fed diets containing 10 ppm Kelthane? with 3.4% DDT-related contaminants, 10 ppm Kelthane? with no detectable DDT contaminants, or a control diet. Food consumption, adult weight and date of initiation of egg laying were similar for birds in control and dosed treatment groups.
Additional publication details
Effects of Kelthane? on reproduction of captive eastern screech-owls