Search results for Ostrich

Ecology May 23, 2023

Elephants particularly enjoy presence of zoo visitors, study shows

Animal behavior experts at Nottingham Trent University and Harper Adams University investigated more than 100 previous research papers exploring the various ways in which visitors impacted behavior across more than 250 species ...

Plants & Animals May 22, 2023

Study suggests dinosaurs were the first to understand the perspectives of others

Understanding that others hold different viewpoints from your own is essential for human sociality. Adopting another person's visual perspective is a complex skill that emerges around the age of 2. A new study from Lund University ...

Archaeology May 16, 2023

South Africa's desert-like interior may have been more inviting to our human ancestors

Lining the Cape of South Africa and its southern coast are long chains of caves that nearly 200,000 years ago were surrounded by a lush landscape and plentiful food.

Ecology Apr 25, 2023

Butterflies and dodos hold clues to protecting biodiversity

Although too late for the famed flightless bird, new scientific findings on the winged insects could help preserve animal species.

Archaeology Apr 24, 2023

What the egg crisis reveals about our food system

This isn't the first time the price of eggs has skyrocketed. During the mid-19th-century gold rush, San Francisco's population ballooned from around 800 to more than 20,000, creating a scarcity of chicken eggs that hiked ...

Evolution Apr 3, 2023

Analysis of dinosaur eggshells: Bird-like Troodon laid 4 to 6 eggs in a communal nest

An international research team led by Goethe University Frankfurt, Germany, determined that Troodon, a dinosaur very close to modern birds, was a warm-blooded animal (an endotherm), but had a reproductive system similar to ...

Paleontology & Fossils Mar 4, 2023

DNA from fossil eggshells reveals how extinct elephant birds lived

Madagascar's extinct elephant birds—the largest birds ever to have lived—have captured public interest for hundreds of years. Little is known about them due to large gaps in the skeletal fossil record.

Evolution Feb 28, 2023

Ancient eggshells unlock discovery of extinct elephant bird lineage

More than 1,200 years ago, flightless elephant birds roamed the island of Madagascar and laid eggs bigger than footballs. While these ostrich-like giants are now extinct, new research from CU Boulder and Curtin University ...

Evolution Feb 8, 2023

Scientists create new functional morphology index to understand how ancestors of modern birds used their wings

Scientists at Nagoya University in Japan have developed an index to estimate how a bird uses its wings for flight or other locomotion by measuring the strength of the coracoid bone and the animal's body mass. It should improve ...

Evolution Jan 31, 2023

Study shows that eggshells of large, flightless birds evolved along different tracks

Molecular analysis of the eggshell structure of large flightless birds such as ostriches and emus provides new insights into how they evolved.

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