Identify birds by shape before colour

Note whether the bill is short and heavy or long and narrow. Judge the tail against the body length, and write down whether the posture is upright or close to the branch.

Imagine a small bird perched on the open end of a branch at sunrise. Put photographs at a similar scale before comparing them. If you used drawings or brief notes, align dates and label the landmarks you can recognise on both. Add a small mark to anything you cannot match confidently. That makes the next visit a chance to resolve a specific question rather than repeat a general look around.

Its upright stance and relative tail length can remain visible long after its marking colours vanish into the glare. End the entry with the strongest description you can support and the thing you would like to see on a future visit. If somebody else joins you, show them the starting viewpoint and write down what each of you noticed independently. Different observations may reveal where the record needs another angle or a clearer description.

Describe where the bird spent time and whether it hopped, climbed or swept through the air. Compare these observations with a field guide after the bird leaves.

An apparent long tail may include a branch seen directly behind the bird. Keep a place for missed visits and for things that could not be seen from the chosen point. A closed flower, an empty branch and a view obscured by another plant give you three different records. Leaving them distinct keeps a gap from turning into an apparent disappearance.

Wait for a side-on view or for the bird to move before adding the tail length to your shortlist. Observe the edge of the setting as well as its centre. The ground beyond a branch, shell or bank mark may hold a useful reference for distance or scale. A picture cropped close to the subject is valuable for comparison, while a second frame can reveal an environmental cue affecting its appearance.

Read one account for each likely species and identify the shape feature to check next time. Give each record a date and keep the site description precise enough for you to return. A wide view is worth keeping with a detail picture. It can show that a branch is near a reflective surface, that the bank slopes away, or that a nearby tree changed the background between visits.

Give an observation room to stay unresolved. A sketch, a time and a place can be worth keeping even when the exact name or cause is unclear. Repeated visits may close one gap and open another. When they do, use a note beside the original date so it remains possible to see how your reading changed. If you share the record, choose a photograph that shows the most informative feature you can safely see and one with wider context. Add the season, general habitat and what remained outside the frame. For a recurring observation, keep the same short fields and compare the records on their own before looking at possible explanations. A wing-bar only matters if you know whether it belonged to a folded wing or a reflected streak. Give the bill shape more weight when light shifts. Return when at least one condition differs predictably, for example after leaf fall or when the sun is behind you. Note that condition before making a fresh description. The new view may bring out a feature hidden earlier and help you decide whether your opening description was simply incomplete.

Keep a shortlist if the view was brief and note which feature would help distinguish the closest candidates on a later encounter. Try a brief independent comparison with an observer who has not read your description. Ask them to point to the feature they would put first in a record. Differences in what you notice can reveal an unclear boundary or a second clue worth photographing. Include their position in the notes if the viewpoint changed.