animals, Photo of the Day, Travel, Photo of the WeekBob MontgomeryJanuary 05, 2019travel, swan, bird, white bird, black and white, avian, prague, czechia, czech republic, prahaComment January 5 animals, Photo of the Day, Travel, Photo of the WeekBob MontgomeryJanuary 05, 2019travel, swan, bird, white bird, black and white, avian, prague, czechia, czech republic, prahaComment