Нормальный вес хищных птиц. Normal Reported Weights in Raptors.
Species Scientific name Mean weight (kilograms) Male (kg) Female (kg) Northern saw-whet owl Aegolius acadicus 0.08 American kestrel Falco sparverius 0.12 0.097-0.12 0.10-0.15 Sharp-shinned hawk Accipiter striatus 0.14 0.09-0.11 0.15-0.22 Western screech owl Otus kennicottii 0.15 Burrowing owl Athene cunicularia … Читать далее