Twinzy is a “half sider” chimera budgerigar, also known as a parakeet. Probably one the of the best ever photographed. Twinzy has the characteristics of a blue bird on one side and a green bird on the other, even his tail feathers are split down the middle. A chimera is typically formed from four parent cells (either two fertilized eggs, or two embryos which were fused). When the body is formed, cells that had already begun to develop in the embryo separate keep their original phenotypes and appearances.
Time lapse images of Earth at night taken from the International Space Station.
20 places that don’t look real (part 2)
11.Mount Roraima-South america
14.Solar du Uyuni-Bolivia
17.Tunnel of love-Ukraine
18.Wisteria flower tunnel-Japan
19.Zhangye Danxia landform-China
20.Zhangya Danxia Landfrom 2-China