Polar Owl With Yellow Eyes Turns Its Head, Blinks Its Eyes. Aviary of the Zoo, White Speckled Bird in Summer Day. Green Grass and Leaves Are on the Background. the Bird Looks Sleepy. Excursion to the Zoo in Summer Sunny Day, Biology and Zoology, Environmental Protection, Animals Studying, Wildlife and Nature Studying, Scientific Research, Observing Animals. Tourism in Poland, Opole Zoo Outdoors.