Speaking of queuing culture, it's not wrong if ducks are the icon. Living in groups and doing activities neatly is a characteristic of this type of poultry. I captured this phenomenon through my camera a few weeks ago when a group of ducks were doing activities in their habitat.
Swarming while looking for food sources is what they like. When one of them is alone, the rest of the herd will be busy calling him. Even these varieties of poultry are orderly arranged when searching for food sources, and they behave as follows:
This pictures taken with Canon EOS 6D camera + 70-300 Lens, and I submitted it for the daily #monomad challenge hosted by 
Thank you, by 