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Latest Enantiornithes Stories

New Fossil Evidence Shows Reproductive Changes During Transition From Dinosaurs To Birds
2014-05-30 13:14:34

Brett Smith for redOrbit.com - Your Universe Online Over the course of millions of years, some dinosaurs evolved into the modern birds we see today – and that transition included the shift to a single-ovary reproductive system, according to a new report in the National Science Review journal. The study authors said this change was probably advantageous to flying animals that evolved toward lighter and lighter weights. "The most widely accepted hypothesis for the presence of a...

Fossil Bird Discovered With Teeth For A Tough Diet
2013-01-07 11:02:26

Alan McStravick for redOrbit.com - Your Universe Online A trip to the Galapagos islands will bring you face to face with 14 closely related species of finch that Charles Darwin discovered on his adventure abroad in the 1830s. The finches he noted, still referenced in essentially every biology textbook, had beak sizes of varying lengths and sizes. This was true of both the ground- and tree-dwelling birds, and Darwin postulated that differing diets might have required the birds´ unique...


Word of the Day
lunula
  • A small crescent-shaped structure or marking, especially the white area at the base of a fingernail that resembles a half-moon.
This word is a diminutive of the Latin 'luna,' moon.
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