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Diversity plays a key role in maintaining the stability of plant and animal life. But it's difficult to scale up smaller experiments to understand how changes will impact larger ecosystems.A new study...
Birds of a Feather
Birds Feather
2017/7/21
Biologists have always been fascinated by the diversity and changeability of life on Earth and have attempted to answer a fundamental question: How do new species originate?Today, an implicit assumpti...
University of Queensland researchers believe they have discovered how flocks of birds navigate difficult environments, with individuals inclined to favour the left or right side.
Iridescence Found in 40-Million-Year-Old Fossil Bird Feather（图）
Iridescence 40-Million-Year-Old Fossil Bird Feather
2009/8/31
A team of paleontologists and ornithologists has now discovered evidence of vivid iridescent colors in fossil feathers more than 40 million years old.Iridescence is the quality of changing color depen...