Lore · Learning birds made easy

Bird identification: how to use field marks

Learn where to look on a bird: shape, head pattern, wings and tail. Use visible field marks to compare species in photos and outdoors.

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Begin with the overall bird

Before inspecting a tiny marking, consider the whole bird: its outline, proportions and posture. Notice whether it is compact or long-bodied and how the bill and tail compare with the body. These observations help narrow a comparison without depending on the colour of a single feather.

Choose a visible part to compare

A field mark is a useful identification feature, such as a wing bar, eye ring or breast pattern. Locate the same body part on both candidate species. If the wing is hidden, a wing bar cannot settle that particular view. Record that the feature was unseen rather than absent.

Describe the pattern precisely

Try phrases such as pale eyebrow above the eye, dark stripe through the eye or streaks on the breast. Pattern can be easier to compare than a general colour name. Light, angle and the photograph’s processing can affect the colours you see.

Test your clue on another photograph

In Lore, compare the answer with the species you selected and then look for another photograph. Does your clue still work from a different angle? Check age and plumage information when available. One helpful mark can narrow a choice; a difficult identification may need several independent clues.