Pishing: The Simple Sound That Brings Shy Birds Out of Hiding

A Sound Every Birder Should Know

You are standing on a wooded trail, listening to chip notes and rustling in dense undergrowth. You know birds are there, you can hear them, but the foliage is so thick that you cannot see a thing. This is where pishing comes in. It is one of the oldest and simplest techniques in birding, and it works surprisingly well on a wide range of songbirds.

Pishing is exactly what it sounds like: making soft, repeated "psh-psh-psh" sounds through your teeth and lips. The noise mimics the scolding calls that small birds make when they discover a predator like an owl or a snake. When other birds hear what sounds like a mobbing response, their instinct is to come investigate. They fly in closer, pop up onto exposed branches, and peer around to find the threat. And suddenly, the bird you could not see is sitting in the open five feet away, looking right at you.

How to Pish

The basic pishing sound is made by clenching your teeth lightly, pulling your lips back slightly, and pushing air through your teeth in short bursts. The resulting sound is a breathy, sibilant "psh" or "pssh." Repeat it in a steady rhythm: psh-psh-psh, pause, psh-psh-psh, pause. Each burst should be two to four seconds long with one to two second pauses between bursts.

Volume matters. Start quietly and increase slightly if you get no response. You are not trying to shout at the birds, you are imitating a close-range alarm. A soft, insistent pish works better than a loud, aggressive one. Think of the volume you would use to whisper to someone standing three feet away.

Some birders vary the sound by kissing the back of their hand, which produces a squeaky, high-pitched call similar to a distressed bird. Others alternate between pishing and making a thin, high "seet-seet-seet" sound that mimics an alarm call. Experiment with different sounds and see what gets the best response in your area.

Which Birds Respond Best

Pishing is most effective on small, insectivorous songbirds that naturally participate in mixed-species foraging flocks and mobbing behavior. Chickadees are the most responsive birds in North America. A few seconds of pishing in a forest with chickadees will almost always bring them in, and once chickadees arrive, other species follow.

Titmice, nuthatches, Downy Woodpeckers, wrens, and kinglets all respond reliably. During migration, warblers often come in to investigate pishing, especially when they are traveling in mixed flocks with chickadees and other resident species. Sparrows respond moderately well, particularly in brushy habitat where they are already close but hidden.

Birds that typically ignore pishing include raptors, waterfowl, shorebirds, and most open-country species like meadowlarks and longspurs. Large birds in general are less responsive than small ones. Corvids like crows and jays may respond but are more likely to scold you back rather than approach.

When and Where Pishing Works Best

Pishing is most effective in dense vegetation where birds are present but hidden. Forest edges, brushy thickets, hedgerows, and overgrown field borders are ideal. The technique works because birds in thick cover are already close to you, they just need a reason to show themselves.

Season matters. Pishing tends to work best during fall and winter when birds are traveling in mixed-species flocks and the mobbing instinct is strong. During breeding season, birds are more territorial and may respond differently, some males may approach aggressively, while nesting females may stay hidden to protect their nest location.

Time of day also plays a role. Early morning and late afternoon, when birds are actively foraging, tend to produce the best responses. Midday, when many birds are resting quietly, is the least productive time for pishing.

The Ethics of Pishing

Pishing is a form of disturbance, even if a mild one. It triggers a stress response in birds by making them think a predator is nearby. Used briefly and infrequently, it causes minimal harm. But repeated, prolonged pishing in the same area can exhaust birds, pull them away from feeding, and cause genuine stress during energetically demanding periods like nesting and migration.

Follow these guidelines to pish responsibly. Limit your pishing to 30 seconds to one minute at a time. If birds come in, stop pishing and enjoy the view, there is no need to keep calling once you have their attention. If nothing responds after a minute, move on. Do not pish near active nests, as it can draw adults away from eggs or young. In heavily birded areas where multiple groups pass through daily, consider skipping the pish entirely, those birds may be getting harassed all day long.

Beyond Pishing: Other Attraction Sounds

Screech owl whistles bring in a different set of birds. Many species mob owls aggressively, and a simple Eastern Screech-Owl whistle (a descending whinny) can draw in jays, crows, chickadees, and even hawks. Some birders carry a small squeeze toy that produces a squeaky, distressed-rodent sound to attract raptors and owls.

However, electronic playback of recorded bird calls is a more controversial technique. While it can be highly effective, it carries greater ethical concerns because it can disrupt territorial behavior, trigger aggressive responses, and waste a bird's energy during critical periods. Many birding organizations discourage routine playback use, especially for rare or sensitive species.

Pishing remains the gentlest and most broadly accepted attraction technique. It is low-tech, always available, and effective enough that most birders find it the only call they ever need. Practice the sound at home, try it on your next walk, and watch how a simple "psh-psh-psh" transforms a quiet trail into a lively encounter. Test your ability to identify the species that show up with our Bird Identifier Quiz.