Around 2013 in Liaoning Province (China), a local collector found a fossil bird about 12 meters long, belonging to the modern house.
Scientists discovered the 90-million-year-old fossil of a new winged bird over a meter long and sharp teeth in Canada's Arctic region.
On October 19, Argentine scientists discovered the 70 million-year-old fossil Antarctic of a Middle-aged bird that still has a tracheal structure that can generate sound signals to
Until now, scientists argued much about prehistoric dinosaur food, now there is the first evidence that it eats birds.
Scientists have found fossils of a giant ostrich bird that looks like a giant ostrich, who lived at the same time as dinosaurs about 83 million years ago.
The Hezheng Animal Fossil Museum in Gansu Province, northwestern China on August 19 said it had discovered the intact fossil of a bird dating back more than 7 million years.