Shedding Light On The Dinosaur-Bird Connection Summary

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Skeletal. Brain. Behavioral. Behavioral. Behavioral. Behavioral. These three things are stated in the text "Shedding Light on the Dinosaur-Bird Connection." The text uses various classifications of evidence to attempt to prove the claim birds are living dinosaurs. In the text "Shedding Light on the Dinosaur-Bird Connection," it claims that birds are living dinosaurs because of skeletal evidence. Exemplifying "[m]any similarities can be found when comparing a skeleton of a living bird to the fossilized skeleton of a non-bird theropod, like Sinornithosaurus. They both have a hole in the hipbone, a feature that distinguishes most dinosaurs from all other animals. This feature allows an animal to stand erect, with its legs directly beneath its body. All theropod dinosaurs, including birds, have a fused clavicle bone called a furcula, also …show more content…

Discussing "[w]hen scientists look at non-bird theropod fossils they see evidence of behaviors that are common to living birds, such as nest-building, egg-laying, and brooding. These behaviors were first observed when, in 1993, an expedition to the Gobi Desert in Mongolia made an amazing discovery. Scientists unearthed a Citipati fossil brooding a cluster of eggs. Its limbs folded back against its body. It is one of the few fossils ever found that demonstrates behavior—in this case, parental care. It shows that the behavior of brooding the nests that we see all around us today in living birds was already present in the non-bird ancestors of birds." Additionally, this proves that living birds share some of the same behavioral characteristics as dinosaurs. To stay on topic, the text uses expert, factual, history, and example, which is sufficient to prove his claim. The text unquestionably has no flaws, it gives numerous amounts of evidence to understand, which means the text has no gaps to

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