Breathtaking Fossil of Baby Dinosaur Tucked in Its Egg Yields New Evolutionary Clues
https://www.sciencealert.com/exquisitely-preserved-dinosaur-embryo-showing-bird-like-behavior-reveals-new-evolutionary-links
Impeccably preserved dinosaur embryo looks as if it ‘died yesterday’
https://www.livescience.com/dinosaur-embryo-fossil-egg-discovered
元論文
An exquisitely preserved in-ovo theropod dinosaur embryo sheds light on avian-like prehatching postures
https://www.cell.com/iscience/fulltext/S2589-0042(21)01487-5
Prenatal acoustic programming of mitochondrial function for high temperatures in an arid-adapted bird
https://royalsocietypublishing.org/doi/10.1098/rspb.2021.1893
Dinosaur faces and feet may have popped with color
https://phys.org/news/2021-12-dinosaur-feet.html
Non-Avian Dinosaurs May Have Had Bright-Colored Skin, Scales and Beaks
http://www.sci-news.com/paleontology/dinosaur-carotenoid-coloration-10354.html
元論文
Estimating the distribution of carotenoid coloration in skin and integumentary structures of birds and extinct dinosaurs
https://onlinelibrary.wiley.com/doi/10.1111/evo.14393
Albatross divorce rates found to climb during times of warm sea surface temperature
https://phys.org/news/2021-11-albatross-divorce-climb-sea-surface.html
Albatrosses divorce more often when ocean waters warm
https://www.sciencenews.org/article/albatross-bird-divorce-ocean-warm-breeding-climate
元論文
Environmental variability directly affects the prevalence of divorce in monogamous albatrosses
https://royalsocietypublishing.org/doi/10.1098/rspb.2021.2112
Climate Change May Have Done 2 Odd And Contradictory Things to Birds in The Amazon
https://www.sciencealert.com/climate-change-has-done-2-odd-and-contradictory-things-to-birds-in-the-amazon
Amazon Rainforest birds’ bodies transform due to climate change
https://phys.org/news/2021-11-amazon-rainforest-birds-bodies-due.html
元論文
Morphological consequences of climate change for resident birds in intact Amazonian rainforest
https://www.science.org/doi/10.1126/sciadv.abk1743
哺乳類の顔を作ったダイナミックな進化過程 ~哺乳類の鼻は祖先の口先だった~
https://research-er.jp/articles/view/104473
Mammals’ noses come from reptiles’ jaws: Evolutionary development of facial bones
https://phys.org/news/2021-11-mammals-noses-reptiles-jaws-evolutionary.html
元論文
Mammalian face as an evolutionary novelty
https://www.pnas.org/content/118/44/e2111876118
Critically endangered condor chicks are species’ 1st known ‘virgin births’
https://www.livescience.com/condor-chicks-virgin-births-parthenogenesis
Study finds California condors can have ‘virgin births’
https://phys.org/news/2021-10-california-condors-virgin-births.html
元論文
Facultative Parthenogenesis in California Condors
https://academic.oup.com/jhered/advance-article/doi/10.1093/jhered/esab052/6412509