73-Million-Year-Old Discovery Reveals Arctic Birds Nesting With Dinosaurs

[ad_1] <img width="777" height="439" src="https://scitechdaily.com/images/Illustration-of-Cretaceous-Birds-Nesting-in-the-Polar-Regions-With-Dinosaurs-in-the-Background-777x439.jpg" class="webfeedsFeaturedVisual wp-post-image" alt="Illustration of Cretaceous Birds Nesting in the Polar Regions With Dinosaurs in the Background" style="margin: auto;margin-bottom: 5px;max-width: 100%" srcset="https://scitechdaily.com/images/Illustration-of-Cretaceous-Birds-Nesting-in-the-Polar-Regions-With-Dinosaurs-in-the-Background-777x439.jpg 777w, https://scitechdaily.com/images/Illustration-of-Cretaceous-Birds-Nesting-in-the-Polar-Regions-With-Dinosaurs-in-the-Background-400x226.jpg 400w, https://scitechdaily.com/images/Illustration-of-Cretaceous-Birds-Nesting-in-the-Polar-Regions-With-Dinosaurs-in-the-Background-768x434.jpg 768w, https://scitechdaily.com/images/Illustration-of-Cretaceous-Birds-Nesting-in-the-Polar-Regions-With-Dinosaurs-in-the-Background-1536x868.jpg 1536w, https://scitechdaily.com/images/Illustration-of-Cretaceous-Birds-Nesting-in-the-Polar-Regions-With-Dinosaurs-in-the-Background-2048x1157.jpg 2048w, https://scitechdaily.com/images/Illustration-of-Cretaceous-Birds-Nesting-in-the-Polar-Regions-With-Dinosaurs-in-the-Background-150x85.jpg 150w, https://scitechdaily.com/images/Illustration-of-Cretaceous-Birds-Nesting-in-the-Polar-Regions-With-Dinosaurs-in-the-Background-450x254.jpg 450w, https://scitechdaily.com/images/Illustration-of-Cretaceous-Birds-Nesting-in-the-Polar-Regions-With-Dinosaurs-in-the-Background-1200x678.jpg 1200w" /> The paper paperwork the earliest identified proof of birds nesting in polar areas. Every spring, the Arctic comes alive with the sounds of chirping and the arrival of fluffy hatchlings, as tens of millions of birds collect to lift their younger. Based on a brand new research featured on the duvet of the journal Science, the identical was [...] [ad_2] Source link

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