Photograph the Crest, Cheeks, and Pattern
A cockatiel's crest changes the whole silhouette, so take one photo with the crest raised and one with it relaxed flat. Photograph the face straight on to capture the cheek patches, which range from pale lemon to deep orange depending on the mutation, and both sides of the body, because pied birds carry patches that differ from left to right. Add a shot of the underside of the tail if your bird tolerates it: the barring there helps with sexing in normal grey birds and is exactly the kind of detail a shelter asks about. Lutino birds need especially careful light, since their soft yellow and white patterning washes out under a flash and can look plain white in a bad photo.
Written Details: Mutation, Band, and Flight Status
Name the mutation in plain language, such as normal grey, whiteface, pearl, cinnamon, pied, or lutino, and describe where the color sits rather than relying on the label alone. Record the leg band color and number and the leg it is on. State whether the wings are clipped or full and when that last changed, because a cockatiel with grown-out flight feathers can ride the wind a long way, while a freshly clipped bird is more likely to be found low, in a shrub or on a fence. Note any bent crest feather, worn tail tip, or old toe injury, the small imperfections that turn a possible match into a certain one when a finder checks a caught bird.
The Whistle Is an Identification Tool
Cockatiels are gifted whistlers, and many learn a signature tune: a few notes of a theme song, a wolf whistle, a doorbell, or the exact call their owner answers with. Keep an audio or video clip of your bird performing its best-known tune and describe it in words someone else can recognize. During a search, that tune played or whistled back is often what makes a hidden cockatiel answer and reveal its perch. Note whether your bird whistles for everyone or only for one person, talks a little or not at all, and which household sounds set it off, because a finder can use the family whistle to keep a nervous bird calling while help arrives.
Temperament and Food Notes for the Finder
Write down how your cockatiel handles strangers: steps up calmly, flies off at a reaching hand, or lands on heads and shoulders uninvited. That last habit matters, because cockatiels are famous for choosing a stranger's shoulder in a park, and a finder warned in advance will stay calm instead of brushing the bird off. List favorite lures such as millet sprays and the seed mix it knows, plus the cage or travel carrier it recognizes. Note flock mates at home, since the contact calls of a companion cockatiel, played from a phone, carry a long way and often pull an answering whistle out of a quiet tree.
A Record Built Around How Cockatiels Are Found
Most recovered cockatiels are heard before they are seen, then matched by pattern and crest once someone gets a look. Your ready set should serve both moments: the whistle clip for the hearing, the crest and cheek photos for the seeing. Keep it refreshed after molts, because pearl markings in particular can fade or shift as a young bird matures, and an out-of-date pattern description can make an owner doubt their own bird at the shelter. KinsLe's Lost Pet Alert System sends that cockatiel record out as a free alert to nearby members, so the neighbor who hears an odd whistle at dawn can message you directly.