![Intraosseous catheters can be placed in birds in either the ulna or the tibiotarsus. Birds have pneumatized bones, and these mu… | Birds, I like birds, Animal bones Intraosseous catheters can be placed in birds in either the ulna or the tibiotarsus. Birds have pneumatized bones, and these mu… | Birds, I like birds, Animal bones](https://i.pinimg.com/474x/b5/bb/1d/b5bb1de08ebc23d074c7b16cf8b44864.jpg)
Intraosseous catheters can be placed in birds in either the ulna or the tibiotarsus. Birds have pneumatized bones, and these mu… | Birds, I like birds, Animal bones
![Which of the following is a characteristic feature of the bones of birds?Four chambered heartPneumatic bonesLarge eyesHollow nerve cord Which of the following is a characteristic feature of the bones of birds?Four chambered heartPneumatic bonesLarge eyesHollow nerve cord](https://search-static.byjusweb.com/question-images/toppr_ext/questions/386453_369201_ans.jpg)
Which of the following is a characteristic feature of the bones of birds?Four chambered heartPneumatic bonesLarge eyesHollow nerve cord
T Rex had some Pneumatic/hollow bones, but were they denser like in Birds? Are T Rex bones denser than the bones of modern mammals like Elephants, Rhinos etc? - Quora
![The Rambling Robin على X: "A bird's skeleton is strong but light. This is due to their pneumatic bones that are hollow and air filled. #ccbirds https://t.co/aJ0zya6WU5" / X The Rambling Robin على X: "A bird's skeleton is strong but light. This is due to their pneumatic bones that are hollow and air filled. #ccbirds https://t.co/aJ0zya6WU5" / X](https://pbs.twimg.com/media/DVjMDS0UMAAdPYB.jpg)
The Rambling Robin على X: "A bird's skeleton is strong but light. This is due to their pneumatic bones that are hollow and air filled. #ccbirds https://t.co/aJ0zya6WU5" / X
![Systemic distribution of medullary bone in the avian skeleton: ground truthing criteria for the identification of reproductive tissues in extinct Avemetatarsalia | BMC Ecology and Evolution | Full Text Systemic distribution of medullary bone in the avian skeleton: ground truthing criteria for the identification of reproductive tissues in extinct Avemetatarsalia | BMC Ecology and Evolution | Full Text](https://media.springernature.com/m685/springer-static/image/art%3A10.1186%2Fs12862-019-1402-7/MediaObjects/12862_2019_1402_Fig3_HTML.png)