Latest Late Quaternary prehistoric birds Stories
A new study of the extinct giant moa has found the massive flightless birds were actually less robust than previously believed.
For New Zealand’s extinct, flightless giant moa, females often weighed three times as much as her male suitors say researchers, exhibiting an extreme form of sexual dimorphism.
The last region on Earth to be colonized by humans was home to more than 1,000 species of birds that went extinct shortly after people reached their island homes.
Keys to survival today differ from those of the past.
A remarkable first occurred recently at the Smithsonian's National Museum of Natural History when ornithologists used 700- to 1,100-year-old feathers from a long extinct species of Hawaiian ibis to help determine the bird's place in the ibis family tree.
Using one of the largest DNA data sets for a group of birds and employing next-generation sequencing methods, scientists have determined the evolutionary family tree for one of the most strikingly diverse and endangered bird families in the world, the Hawaiian honeycreepers.
DNA recovered from fossilized bones of the moa, a giant extinct bird, has revealed a new geological history of New Zealand, reports a study published this week in the Proceedings of the National Academy of Sciences.
An ancient eagle that once ruled the skies above New Zealand appears to have been a predator, and may have fed on human flesh, researchers said Friday.
Many animal species such as snakes, insects and fish have evolved camouflage defenses to deter attack from their predators.
Australian and New Zealand scientists say they have completed the first DNA-based reconstruction of the giant extinct moa bird. Researchers from the University of Adelaide and New Zealand's Landcare Research Ltd.
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.