[2] Based on a skull length of 45 millimeters, Gobipteryx has been estimated to be approximately the size of a partridge.
[8] The neural spines of the twelfth and thirteenth vertebrae form the nuchal blade, which represents the point of greatest elevation in the vertebral column.
[8] Metacarpals II and III have been found in embryonic fossils and are observed to be about equal size and are in close contact with each other.
[8] In addition, the forelimb of Gobipteryx is more than twice the length of the thorax, falling within the acceptable range observed in flying birds.
[4] This suggests that it was highly mobile in its life, since locomotion has been shown to slow the growth of young birds by focusing energy and resources elsewhere.
[4] This onset of flight so early in life is not seen in most modern birds, which begin flying when they have reached or are close to full size.
[1] The holotype specimen is housed at the Institute of Paleobiology of the Polish Academy of Sciences[8] in Warsaw, Poland and was first described by Dr. Andrzej Elżanowski using a single damaged skull.
[7] In 1994, an expedition to the Gobi Desert was conducted by the American Museum of Natural History and the Mongolian Academy of Sciences, where a well preserved Gobiptetyx minuta skull was found in the Nemegt Basin.
[8] Seven specimens in total were found, including two skeletons in the redbeds of Khermeen Tsav in Mongolia's Gobi Desert.