The document describes the physical characteristics, habitats, behaviors, diets and protections of 14 different bird species found in Poland: the white stork, dudek, woodpecker, dove, swallow, mallard duck, jackdaw, owl, great tit, barn owl, magpie, starling, sparrow and blackbird. Key details provided for each species include body length and weight, lifespan, call or song, plumage description, range, habitat preferences, migratory patterns, diet and level of legal protection.