Take your smartphone to the next level with the wallpaper ‘Journey’.
 
Location: Thornybush Nature Reserve, South Africa.
 
When a group of giraffes is moving the collective noun for them is called a journey, while if they are static you call it a tower. Isn't that funny? It made coming up for a name for the photo much easier, since I had never seen the giraffes walk up and down so much, they kept moving!