![science based - How Would a Reptile with facial muscles be explained? - Worldbuilding Stack Exchange science based - How Would a Reptile with facial muscles be explained? - Worldbuilding Stack Exchange](https://i.stack.imgur.com/f3obNm.jpg)
science based - How Would a Reptile with facial muscles be explained? - Worldbuilding Stack Exchange
Did you know that besides geckos, Tribolonotus are said to be some of the only other lizards that possess vocal chords? They can voice their distress and or advertise their presence by
![Vocalization by extant nonavian reptiles: A synthetic overview of phonation and the vocal apparatus - Russell - 2021 - The Anatomical Record - Wiley Online Library Vocalization by extant nonavian reptiles: A synthetic overview of phonation and the vocal apparatus - Russell - 2021 - The Anatomical Record - Wiley Online Library](https://anatomypubs.onlinelibrary.wiley.com/cms/asset/4b7ffdde-b0b3-44d2-aadc-57509ab19a5a/ar24553-fig-0016-m.jpg)
Vocalization by extant nonavian reptiles: A synthetic overview of phonation and the vocal apparatus - Russell - 2021 - The Anatomical Record - Wiley Online Library
![Reptiles and birds. A popular account of the various orders; with a description of the habits and economy of the most interesting. Birds; Reptiles. rig.70. Fig. 71. or diminish the cavity Reptiles and birds. A popular account of the various orders; with a description of the habits and economy of the most interesting. Birds; Reptiles. rig.70. Fig. 71. or diminish the cavity](https://c8.alamy.com/comp/PFY9B5/reptiles-and-birds-a-popular-account-of-the-various-orders-with-a-description-of-the-habits-and-economy-of-the-most-interesting-birds-reptiles-rig70-fig-71-or-diminish-the-cavity-of-the-larynx-whoever-has-watched-any-song-bird-singing-must-have-noted-the-swelling-and-contracting-of-its-throat-as-it-poured-out-its-melody-modifying-in-a-thousand-ways-the-tension-of-the-vocal-chords-and-of-the-larynx-and-producing-those-marvellous-modulations-whose-perfection-must-always-be-a-subject-of-astonishment-and-admiration-the-song-of-birds-must-be-the-expression-of-some-sentiment-they-s-PFY9B5.jpg)
Reptiles and birds. A popular account of the various orders; with a description of the habits and economy of the most interesting. Birds; Reptiles. rig.70. Fig. 71. or diminish the cavity
![An ankylosaur larynx provides insights for bird-like vocalization in non-avian dinosaurs | Communications Biology An ankylosaur larynx provides insights for bird-like vocalization in non-avian dinosaurs | Communications Biology](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fs42003-023-04513-x/MediaObjects/42003_2023_4513_Fig4_HTML.png)
An ankylosaur larynx provides insights for bird-like vocalization in non-avian dinosaurs | Communications Biology
![Vocalization by extant nonavian reptiles: A synthetic overview of phonation and the vocal apparatus - Russell - 2021 - The Anatomical Record - Wiley Online Library Vocalization by extant nonavian reptiles: A synthetic overview of phonation and the vocal apparatus - Russell - 2021 - The Anatomical Record - Wiley Online Library](https://anatomypubs.onlinelibrary.wiley.com/cms/asset/482874bc-f500-4795-bfef-65881ea29d5c/ar24553-fig-0019-m.jpg)
Vocalization by extant nonavian reptiles: A synthetic overview of phonation and the vocal apparatus - Russell - 2021 - The Anatomical Record - Wiley Online Library
![Vocalization by extant nonavian reptiles: A synthetic overview of phonation and the vocal apparatus - Russell - 2021 - The Anatomical Record - Wiley Online Library Vocalization by extant nonavian reptiles: A synthetic overview of phonation and the vocal apparatus - Russell - 2021 - The Anatomical Record - Wiley Online Library](https://anatomypubs.onlinelibrary.wiley.com/cms/asset/a762732a-48e1-4622-9c39-999d9af09c54/ar24553-fig-0017-m.jpg)
Vocalization by extant nonavian reptiles: A synthetic overview of phonation and the vocal apparatus - Russell - 2021 - The Anatomical Record - Wiley Online Library
![Vocalization by extant nonavian reptiles: A synthetic overview of phonation and the vocal apparatus - Russell - 2021 - The Anatomical Record - Wiley Online Library Vocalization by extant nonavian reptiles: A synthetic overview of phonation and the vocal apparatus - Russell - 2021 - The Anatomical Record - Wiley Online Library](https://anatomypubs.onlinelibrary.wiley.com/cms/asset/d7df79ef-5bc7-4e07-9691-7960e91771c4/ar24553-fig-0014-m.jpg)
Vocalization by extant nonavian reptiles: A synthetic overview of phonation and the vocal apparatus - Russell - 2021 - The Anatomical Record - Wiley Online Library
![Now that's crocodile rock! Deadly reptiles SING to each other like birds...and dinosaurs may have done the same | Daily Mail Online Now that's crocodile rock! Deadly reptiles SING to each other like birds...and dinosaurs may have done the same | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2015/08/11/14/2B462D7400000578-3193711-The_researchers_believe_alligators_trap_air_in_their_vocal_tract-a-6_1439300173497.jpg)
Now that's crocodile rock! Deadly reptiles SING to each other like birds...and dinosaurs may have done the same | Daily Mail Online
![Elements of the comparative anatomy of vertebrates. Anatomy, Comparative; Vertebrates -- Anatomy. FIG. 200.—CARTILAGINOUS SKELETON OF THE LARYNOO-TRACHEAL CHAMBER OF Ranaesculenta. (A, from above ; P>, from the side.) Ca, Ca, Elements of the comparative anatomy of vertebrates. Anatomy, Comparative; Vertebrates -- Anatomy. FIG. 200.—CARTILAGINOUS SKELETON OF THE LARYNOO-TRACHEAL CHAMBER OF Ranaesculenta. (A, from above ; P>, from the side.) Ca, Ca,](https://c8.alamy.com/comp/RCP3NC/elements-of-the-comparative-anatomy-of-vertebrates-anatomy-comparative-vertebrates-anatomy-fig-200cartilaginous-skeleton-of-the-larynoo-tracheal-chamber-of-ranaesculenta-a-from-above-pgt-from-the-side-ca-ca-arytenoid-cartilage-771-to-ci4-cricoid-cartilage-sp-process-of-tle-latter-p-plate-like-broadening-out-of-the-ventral-part-of-the-cricoid-sp-glottis-three-tooth-like-prominences-of-the-aryteuoids-connective-tissue-the-vocal-cords-being-situated-on-the-inner-surfaces-of-the-arytenoids-reptilesthe-larynx-of-reptiles-is-supported-by-cartilag-RCP3NC.jpg)