“The Australian three-toed skink may be in the process of transitioning from egg-laying to giving live birth.”…
”Despite the vast differences between egg-laying and live birth, some species can do both. This phenomenon called “bimodal reproduction” is exceptionally rare. There are more than 6500 species of lizards worldwide, but only three exhibit bimodal reproduction.”…
https://www.sydney.edu.au/news-opin...-birth-is-this-evolution-before-our-eyes.html
”Despite the vast differences between egg-laying and live birth, some species can do both. This phenomenon called “bimodal reproduction” is exceptionally rare. There are more than 6500 species of lizards worldwide, but only three exhibit bimodal reproduction.”…
https://www.sydney.edu.au/news-opin...-birth-is-this-evolution-before-our-eyes.html