The Irish elk shed its giant antlers every year, similar to modern deer species.
Sources
- Biggest. Antlers. Ever. Meet the Irish Elk (smithsonianmag.com)
- https://www.nhm.ac.uk/discover/irish-elk-giant-deer.html (nhm.ac.uk)
- https://www.popsci.com/environment/irish-elk-ireland-deer/ (popsci.com)
- https://peabodyevolved.yale.edu/?p=1637 (peabodyevolved.yale.edu)
- https://daily.jstor.org/the-cartoonishly-giant-antlers-of-the-irish-elk (daily.jstor.org)
More in Nature
- Meltwater from retreating glaciers fills basins and creates new lakes.
- Four American minks were imported into Japan in 1928.
- The Pacific Ocean's Ring of Fire contains a chain of volcanoes roughly 25,000 miles long, formed where the Pacific tectonic plate slides against or collides with surrounding plates.
- On July 23, 2018, Kumagaya City in Saitama Prefecture recorded a temperature of 41.1°C.
- Bonobos and chimpanzees diverged from a common ancestor as recently as approximately 850,000 years ago.
- In 2016, NOAA Fisheries and the U.S. Fish and Wildlife Service divided green sea turtles into 11 distinct population segments and reclassified two endangered breeding populations, in Florida and along the Pacific Coast of Mexico.