Pardipere. Sinikael-pardid. Emaslind ja pojad. http://www.veeseire.ee/search?q=linnud Anas platyrhynchos
Source http://handbookblogger.blogspot.com/2017/07/pardipere-sinikael-pardid-ema-poegadega.html
Pardipere. Sinikael-pardid. Emaslind ja pojad. http://www.veeseire.ee/search?q=linnud Anas platyrhynchos
Source http://handbookblogger.blogspot.com/2017/07/pardipere-sinikael-pardid-ema-poegadega.html