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Paleontology: Early Mammals and Birds
Published

Archaeopteryx fossil provides insights into the origins of flight - Archaeopteryx Fossil Provides Insights into the Origins of Flight      (via sciencedaily.com) 

Molting is thought to be unorganized in the first feathered dinosaurs because they had yet to evolve...

Geoscience: Severe Weather
Published

Birds raise fewer young when spring arrives earlier in a warming world      (via sciencedaily.com)     Original source 

A new study of North American songbirds finds that birds can't keep up with the earlier arrival of s ...

Biology: Zoology Ecology: Animals Ecology: Nature
Published

Small birds spice up the already diverse diet of spotted hyenas in Namibia      (via sciencedaily.com)     Original source 

Hyenas are generalist predators (and scavengers) with a broad range of prey species. They are known...

Paleontology: Early Mammals and Birds
Published

Brains and brawn helped crows and ravens take over the world - Brains and Brawn Helped Crows and Ravens Take Over the World      (via sciencedaily.com) 

Crows and ravens have great flying ability, which allows them to gain access to new places more easi...

Paleontology: Early Mammals and Birds
Published

Dynamic rivers contributed to Amazon's rich bird diversity - Dynamic Rivers Contributed to Amazon's Rich Bird Diversity      (via sciencedaily.com) 

One of the most contentious questions in evolutionary biology is, how did the Amazon become so rich...

Paleontology: Early Mammals and Birds
Published

How new bird species arise - How New Bird Species Arise: Understanding the Process of Speciation      (via sciencedaily.com) 

Much of a centuries-old debate over where and how new bird species form has now been resolved. Resea ...

Ecology: Animals
Published

As city heat rises, bird diversity declines      (via sciencedaily.com) 

A study done on 336 cities in China concludes that heat-retaining buildings and paved surfaces are d...

Biology: Genetics Biology: Microbiology Biology: Molecular
Published

Bird flu is undergoing changes that could increase the risk of widespread human transmission      (via sciencedaily.com)     Original source 

A new study has shown that a subtype of avian flu virus, endemic in poultry farms in China, is under...