Elornis

Elornis is an ancient type of bird that belonged to the same family as modern flamingos. This bird lived a very long time ago during a period called the Late Oligocene in a place named Ronzon in France. Scientists first gave this bird its name, Elornis, in the 1850s, but it wasn’t fully recognized until later work by a French scientist named Henri Milne-Edwards.

For many years, Elornis was thought to be a true flamingo, part of the group called Phoenicopteridae. But newer studies suggest it might have been an earlier, more simple relative of flamingos rather than a true member of the group. Learning more about Elornis is challenging because the fossils that were used to study it cannot be found today. Because of this, scientists only have the original descriptions and pictures made by Milne-Edwards to learn about this ancient bird.

History

The name Elornis was first used by a scientist named Auguste Aymard in 1855 when he talked about old bird bones found in France. But Aymard didn’t give enough details, so the name wasn’t officially recognized at first. Later, another scientist named Henri Milne-Edwards studied the same bones and gave them better descriptions and pictures. Because of Milne-Edwards’ work, Elornis became a proper name for these ancient birds.

Scientists have thought Elornis was a kind of flamingo, but newer studies suggest it might have been an earlier type of bird related to flamingos. Even though Aymard was the first to use the name, it was Milne-Edwards who really described these birds, so Milne-Edwards is now credited with naming them.

Description

The bone called the humerus in Elornis littoralis was about a quarter smaller than the same bone in a flamingo. Another species, Elornis grandis, had a humerus that was about the same size as a flamingo's humerus. However, we don’t know exactly which kind of flamingo this comparison is based on.

Classification

Elornis was first identified as a type of flamingo by a scientist named Auguste Aymard. Later, another scientist named Milne-Edwards agreed with this idea. Even though another scientist named Olson couldn't study the fossil directly, he also agreed based on pictures. Many papers followed this idea and placed Elornis in the family Phoenicopteridae. However, another scientist named Mayr thinks Elornis might not belong to this family because it looks different from other old flamingo relatives.