Ключевые слова: abstract, animals, biodiversity, bird, cartoon, character, classic, concept, conservation, control, design, earth, ecology, extinction, flat, green, habitat, hunting, icon, illustration, infographic, insect, isolated, line, linear, metaphor, modern, natural, organization, outline, park, planet, pollution, population, preservation, prevent, protection, reserve, restriction, save, species, story, wild, wildlife, worldwide, yellow,