Browsing Tag 'extinct'
Is it time to define a new field? By Nadine Lymn, ESA public affairs director This is the first in a series of EcoTone posts on a recent TEDxDeExtinction event. You can watch the presentations, hosted by the National Geographic Society, here. The talks will be edited and posted to YouTube in a few weeks. [...]
Read more...Western barbastelle bats in Europe learn to use quieter echolocation when hunting moths, ecologists analyze the importance of and methods for communicating science during times of environmental controversy, researchers map the skull of an extinct terror bird, unraveling this prehistoric carnivore’s hunting behaviors and a photographer produces x-ray images of flowers to showcase their inner beauty.
Read more...
One hundred million years ago, Earth experienced its first great peak in biodiversity. Flowers emerged and with them pollinators, dinosaurs towered over newly evolved mammals and marsupials, the steaming jungles were teeming with newly arrived ants and termites, and the oceans were filled with gigantic, air-breathing reptiles. This was life during the Cretaceous period, Earth between two great extinctions.
Read more...
Just last week, two Hawaiian bird species from the island of Kaua’i and their respective habitats were put on the endangered species list along with a Hawaiian fly and 45 types of Hawaiian plants. However, while the action signifies movement from the Obama Administration toward protecting at-risk species and their habitats, the listing does not come a second too soon: Recent research shows U.S. birds, especially in Hawaii, are in great peril.
Read more...
Pika found to be flourishing in the Sierra Nevada region, bird migration patterns suggest mosquitoes are to blame for spreading West Nile and mice courtship rituals could shed light on autism. Here are news stories and studies on ecological science from the first week in March.
Read more...