Golden eagle
85 cm - Length; defined specimen.
The golden eagle is a large bird of prey with powerful talons and keen eyesight, found across the Northern Hemisphere.
A chosen 85 cm body and 5 kg adult.
Defined examples — our methodologyA golden eagle is about 2.66 times as long as a pigeon. Selected basis: a defined specimen of Golden eagle; a defined specimen of Pigeon; approximate values.
Both rulers start at the same zero and share one linear scale. Artwork keeps its original proportions.
85 cm - Length; defined specimen.
The golden eagle is a large bird of prey with powerful talons and keen eyesight, found across the Northern Hemisphere.
A chosen 85 cm body and 5 kg adult.
Defined examples — our methodology32 cm - Length; defined specimen.
A pigeon is a bird that feeds mainly on seeds and is often seen in urban environments.
A chosen 32 cm, 300 g adult pigeon.
Defined examples — our methodologyThere’s always another scale
Side by side

Illustrative artwork · not to scale
Illustrative artwork · not to scale
Illustrative artwork · not to scale
Illustrative artwork · not to scaleGot a good eye for scale?