Regal Tribune

Wednesday, January 20, 2021
Log in
  • National News
  • Business
  • Technology
  • Science
  • Health
  • About Regal Tribune

Pages

  • About Regal Tribune
  • Body of Woman Discovered in Gwinnett Place Mall Identified
  • Compulsory Vaccines for Children
  • Contact Us
  • High Tides Are the New Danger in U.S. States
  • Homepage
  • Our Team
  • Privacy Policy GDPR
  • Terms of Use

Recent Posts

  • Canadian Teen Dies on School Trip from Toxic Shock Syndrome Jun 29, 2018
  • Unesco Removes the Belize Coral Reef from Its List of Endangered Sites Jun 28, 2018
  • Tonight, the Blood Moon Coincides with the Longest Lunar Eclipse of the Century Jun 27, 2018
  • People Are Paying Hundreds of Dollars Just to Own Official Fortnite Disc Copies Jun 27, 2018
  • Researchers Reassess the Fermi Paradox, Showing We’re Probably Alone in the Universe (Study) Jun 26, 2018
  • The Latest Xbox Update Might Bring Keyboard and Mouse Support on the Console Jun 26, 2018
  • Researchers Invent Miraculous Plaster that Effectively Treats Oral Ulcers Jun 25, 2018

How Bird Nests Might Have Evolved from Dinosaurs

Dec 3, 2015 By Jose Buttner Leave a Comment

Email, RSS Follow
"dinosaur with nest"

Recent studies show how dinosaurs build their nest

A recent study shows how bird nests might have evolved from dinosaurs. Researchers discovered recently the way dinosaurs nested might have helped to the modern bird’s evolutionary success. The study shows the link between the porosity of their eggs and the connection between crocodiles and birds nesting habits.

This subject has always been under debate as nest structures are not usually preserved, not being able to stand the test of time and making it hard for scientists to determine whether dinosaurs buried their eggs or formed uncovered nests above the ground. There are many studies that cover the subject, but the paper written by Kohei Tanaka of the University of Calgary details a deep analysis of present day fossilized eggs.

Mr. Tanaka, together with his team and under the expertise of Darla Zelenitsky, dinosaur eggs and nest scientist, found a new solution to determine the nesting habits of dinosaurs. They analyzed the number and size of pores of the egg shells, comparing both fossilized eggs and modern crocodiles and birds eggs. This analysis of 30 dinosaur species and 120 species of crocodiles and birds explained how eggs were buried.

One of the clues was that the sauropods and theropods buried their eggs to incubate because the shells had high porosity. This was the only method for the oxygen and carbon dioxide to flow into and out of the egg. Some advanced species of theropods like maniraptors, had been found to have low levels of porosity in their eggs. This means that their nests were open, and probably located on the ground.

As theropods partly buried their eggs in open nests, the team concluded that the uncovered nests appeared simultaneously with the modern bird. This enabled bird-like dinosaurs to keep their eggs and nests protected from predators which might have been the success in evolution for modern day birds.

The changes from buried nests to exposed nests appeared in small carnivore dinosaurs, which are related to birds. Only future fossil discoveries will complete the gaps in dinosaur history, Tanaka explains.

Researchers hope to find out also the hatching period of the dinosaurs based on their recent discoveries.

Image source: www.gonewengland.about.com

Email, RSS Follow

Filed Under: Science

Subscribe to Blog via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 11 other subscribers

Recent Articles

Starbucks coffee.

California Family to Sue Starbucks over Drinking Coffee with Blood

Feb 11, 2018 By Benjamin Teh Leave a Comment

uber app

Portland Officials Learned Uber Activated Software to Deceive Ride Service Regulators

Sep 16, 2017 By Jose Buttner Leave a Comment

tesla model s

Tesla’s Free Software Upgrade for Drivers Affected by Irma to Expire on Saturday

Sep 12, 2017 By Jose Buttner Leave a Comment

hurricane aftermath

Companies Assess the Economic Toll of Two Hurricanes Hitting the U.S.

Sep 11, 2017 By Lori Martinez Leave a Comment

chipotle restaurant

Chipotle Announced Nationwide Launch for Famous Cheese Sauce, Queso

Sep 6, 2017 By Lori Martinez Leave a Comment

bitcoin coins

China Is the First Nation to React to Initial Coin Offerings

Sep 4, 2017 By Benjamin Teh Leave a Comment

people sheltering from flood

Best Buy Gives Its Apologies for Water Price Gouging after Hurricane Harvey

Sep 2, 2017 By Graziella Paone Leave a Comment

uber driver

Uber Will Quit Surveillance Feature after Riders End Their Trips

Aug 31, 2017 By Benjamin Teh Leave a Comment

uber car

Uber Introduces New Flexible Driver Benefits

Aug 24, 2017 By Graziella Paone Leave a Comment

mountain view

Interior Department Kills Study on Health Hazards of Appalachian Mountaintop Removal Coal Mine

Aug 23, 2017 By Jose Buttner Leave a Comment

volkswagen minibus

Volkswagen Is Bringing Back the Sassy ID Buzz Minibus in Electric Version

Aug 21, 2017 By Benjamin Teh Leave a Comment

howard schultz interview

Starbucks CEO Speaks out about Charlottesville Violence

Aug 19, 2017 By Jose Buttner Leave a Comment

michael o'leary

Ryanair CEO Opposes Collaboration between Lufthansa and Insolvent Rival Air Berlin

Aug 18, 2017 By Lori Martinez Leave a Comment

aldi logo

Aldi Distances Itself from Competitors with New Grocery Delivery System

Aug 14, 2017 By Jose Buttner Leave a Comment

Related Articles

  • Blood moon appearing big on the night sky

    Tonight, the Blood Moon Coincides with the Longest Lunar Eclipse of the Century

    Jun 27, 2018
  • The Milky Way seen from Earth

    Researchers Reassess the Fermi Paradox, Showing We’re Probably Alone in the Universe (Study)

    Jun 26, 2018
  • Space junk orbiting around Earth

    Researchers Launch the First Satellite that Picks Up Space Junk from Earth’s Orbit

    Jun 25, 2018
  • Stonehenge at the sunset

    The Theorem of Pythagoras Might Have Been Behind the Building of Stonehenge

    Jun 22, 2018
  • Portrait of Barack Obama in the White House

    Newly Discovered Underwater Fossil Gets Named After Obama (Study)

    Jun 20, 2018
  • Chris Hadfield during his traditional astronaut photoshoot

    Astronaut Chris Hadfield Doesn’t Think Humans Will Get to Mars Too Soon

    Jun 18, 2018
  • Opportunity Rover on the surface of Mars

    NASA’s Opportunity Rover Is Struggling with a Severe Dust Storm on Mars

    Jun 12, 2018
  • Planets orbiting around a red dwarf star

    The Kepler Satellite Spots New Solar System with Planets the Size of Earth

    Jun 11, 2018
  • Rocket launching into space from a cosmodrome

    Russian Astronauts Explain Why They Urinate on a Tire Before Getting Launched into Space

    Jun 8, 2018
  • Pluto as seen during the New Horizons mission

    Researchers Spot Interesting Methane Dunes on Pluto’s Icy Surface (Study)

    Jun 5, 2018

Categories

  • Business
  • Entertainment
  • Health
  • National News
  • Nature
  • Science
  • Technology
  • U.S.

Copyright © 2021RegalTribune.com

About · Privacy Policy · Terms of Use · Contact

This website uses cookies to ensure you get the best experience on our website. Learn more.