Category
page 11822 in science

pfeilstorch
thumb|The Rostocker Pfeilstorch, found in 1822, demonstrated that bird migration|birds migrated rather than hibernating or changing form in winter.
A , ; plural , ) is a white stork that is injured by an arrow or spear while wintering in Africa and returns to Europe with the projectile stuck in its body. As of 2003, about 25 have been documented in Germany.

1822 in science
overview of natural science-related events during the year of 1822
Gartner's duct
potential embryological remnant in human female development of the mesonephric duct