Black Swan NIKON D5100 (500mm, f/6.3, 1/400 sec, ISO400) Botanical gardens| Singapore | Singapore Dutch: Zwarte zwaan Latin: Cygnus atratus Photos with swan:Black SwanMute swan Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Solve the puzzle* *Time limit is exhausted. Please reload the CAPTCHA. 7 − = four Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.