Wellenflughuhn Pterocles lichtensteinii

Small, shy sandgrouse of harsh deserts. Beautifully patterned all over with fine black stripes. Male has black-and-white forehead pattern and broad sandy and black horizontal bars across his breast. Both sexes have a pale yellowish eyering. Rather compact with a short rear. Inhabits stony, mountainous deserts. Unlike most other sandgrouse, drinks at dusk. In flight utters odd, urgent squeaks.