Climate change has pushed emperor penguins, the largest species of penguin on Earth, onto the threatened species list, which means the iconic Antarctic birds are likely to become endangered in the foreseeable future. A study published last year highlighted the imminent threats to the survival of emperor penguins (Aptenodytes forsteri). It found that up to...
Ornithologists from Trinity College Dublin and the Universitas Halu Oleo have identified several cryptic species in two sunbird genera, Cinnyris and Leptocoma. A male Wakatobi sunbird. Image credit: Nicola Marples & David Kelly, Trinity College Dublin. The sunbirds (Nectariniidae) are a family of small passerine birds with a distribution extending from Africa in the west...
Under the new listing, federal agencies are required to reduce threats to emperor penguins, which are vulnerable to warming temperatures and melting sea ice caused by climate change.#Emperor #Penguins #Protected #Endangered #Species #Act Source link
The emperor penguin, the tallest and bulkiest of all the world’s penguins, has been officially declared a threatened species by the US government due to the existential risk posed to the birds by the climate crisis. The penguins, which are endemic to Antarctica, face almost complete annihilation from the loss of sea ice over the...
They name one of the new species “resistencia” (resistance) in honour of killed environmentalists.#Scientists #discover #species #rain #frog #Ecuador Source link
A male black sunbird. Credit: Nicola Marples and David Kelly, Trinity College Dublin. Zoologists from Trinity College Dublin, working with a research team in Indonesia, have found several new species of colorful, tropical sunbirds. The zoologists have identified a new species, the Wakatobi sunbird (Cinnyris infrenatus), which lives on the tiny Wakatobi Islands in central...
Paleontologists have identified a new genus and species of pteranodontian pterosaur from fossilized bones found in the Republic of Angola. An artist’s impression of pterosaurs from the suborder Pterodactyloidea. Image credit: Mark Witton. Pterosaurs were the first vertebrates to evolve powered flight. These creatures lived at the same time as non-avian dinosaurs, between 210 million...
Evolution’s unofficial slogan of “survival of the fittest” might conjure up bleak images of animals fighting over scarce resources and adapting to best thrive in a changing and scary world where no tomorrow is guaranteed. But, sometimes evolution can be kind and even a bit cooperative. While animals like the Galapagos Island’s incredible tortoises and...
Proceedings of the National Academy of Sciences, Volume 119, Issue 42, October 2022. <br/>#Coevolution #tandemly #repeated #hlips #RpaBlike #transcriptional #factor #confers #desiccation #tolerance #subaerial #Nostoc #species Source link
Informally known as the Wangi-wangi white-eye, the newly-described species of bird belongs to the genus Zosterops. The Wangi-wangi white-eye (Zosterops paruhbesar). Image credit: James Eaton. Zosterops is a genus of passerine birds containing the typical white-eyes in the family Zosteropidae. First introduced in 1827, the genus comprises over 100 species distributed in the Afrotropical, Indomalayan,...