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  1. Colorado Parks and Wildlife officials are monitoring the state's bird population after a "mysterious disease" has killed many in the mid-Atlantic region. View the full article
  2. As climate change brings record droughts and floods, extended fire seasons continue to make headlines, and the role of humans in this terrible situation is now undisputed, institutional change has been slow and unsteady. In particular, conservationists have been wary of pointing to climate change as the biggest threat to biodiversity, given the many other threats that exist. View the full article
  3. Lorikeets in northern New South Wales and southern Queensland are becoming paralyzed, often resulting in death. Scientists are beginning to discover why—but need your help. View the full article
  4. When we opened a box supplied by museum curators, our research team audibly gasped. Inside was a huge Australian magpie nest from 2018. View the full article
  5. New data on macaw movements gathered by the Texas A&M University College of Veterinary Medicine & Biomedical Sciences' (CVMBS) The Macaw Society has the potential to greatly improve conservation strategies for the scarlet macaw, as well as similar species of large parrots. View the full article
  6. A year after pandemic precautions all but halted work to raise the world's most endangered cranes for release into the wild, the efforts are back in gear. View the full article
  7. A team of researchers from the U.K., Australia and France has used genetic barcoding to determine the tree favored by groups of New Caledonian crows to make their tools. They published their results in Proceedings of the National Academy of Sciences. View the full article
  8. Since humans began cultivating the land, we've prioritized one type of crop above all others: grain. With high amounts of minerals, protein, and vitamins, cereal grains form the foundation of diets worldwide. View the full article
  9. Ed Steponaitis jumps off the boat and trudges through the murky, lukewarm Gulf of Mexico. His shorts soak in the waist-deep saltwater. View the full article
  10. On average, Dutch breeding birds have become more numerous in the period 1980-2010. The common species have even done better than birds in other European countries. Farmland birds are an exception: they declined sharply both in the Netherlands and elsewhere in Europe. View the full article
  11. Humans can easily identify sweet-tasting foods—and with pleasure. However, many carnivorous animals lack this ability, and whether birds, descendants of meat-eating dinosaurs, can taste sweet was previously unclear. An international team of researchers led by Maude Baldwin of the Max Planck Institute for Ornithology has now shown that songbirds, a group containing over 4.000 species, can sense sweetness regardless of their primary diets. The study highlights a specific event in the songbird ancestors that allowed their umami (savory) taste receptor to recognize sugar. This ability has been conserved in the songbird lineage, influencing the diet of nearly half of all birds living today. View the full article
  12. Many seabirds evolved dark wings, independent from each other. New research shows that these darker wings heat up more and that this heating up increases the efficiency of flight in birds. Furthermore, the study confirmed that darker wings are mostly present in seabirds that are already efficient at flight. View the full article
  13. A group of songbirds recently turned up dead in Nottingham, Chester County, Pennsylvania. View the full article
  14. A new study shows that spatial and temporal environmental fluctuations can account for the maintenance of personality types in bird populations. View the full article
  15. How do predators know to avoid brightly-colored toxic prey? A collaboration of researchers has put social information theory to the test in a reliable real-world system to find the answer—by copying what others do, or do not, eat. View the full article
  16. Life history traits explain the vulnerability of endemic forest birds and predict recovery after predator suppression. New modeling, published in the New Zealand Journal of Ecology, has disentangled the limiting effects of predation, forest area, and food availability to predict the outcomes we can expect for different native bird species in a predator-free New Zealand. View the full article
  17. Changes in the color and intensity of light pollution over the past few decades result in complex and unpredictable effects on animal vision, new research shows. View the full article
  18. The COVID-19 pandemic will change a lot about the way knowledge is produced, especially in the fields of science, technology, engineering and medicine. Social movements such as Black Lives Matter have also increased awareness of significant economic inequalities along racial and geopolitical lines. People have new tools and new ways of working, many of which have heightened awareness of systemic inequalities in everyday life, work and research. View the full article
  19. The silvery blue waters of the Great Salt Lake sprawl across the Utah desert, having covered an area nearly the size of Delaware for much of history. For years, though, the largest natural lake west of the Mississippi River has been shrinking. And a drought gripping the American West could make this year the worst yet. View the full article
  20. A vast seabird colony on Ascension Island creates a "halo" in which fewer fish live, new research shows. View the full article
  21. A team of scientists has devised a more accurate way to predict the effects of climate change on plants and animals—and whether some will survive at all. View the full article
  22. Don't let the great snipe's pudginess fool you. A stocky marsh bird with a 20-inch wingspan, great snipes are also speedy marathoners that can migrate from Sweden to Central Africa in just three days, without even stopping to eat, drink, or sleep. Now, researchers find that the snipes also rise nearly 2,500 meters in elevation at dawn and descend again at dusk each day, perhaps to avoid overheating from daytime solar radiation by climbing to higher, cooler altitudes. The findings appear June 30 in the journal Current Biology. View the full article
  23. Harpy eagles in deforested areas of the Amazon may be among the world's largest and most powerful birds, but they are struggling to feed their young as their habitat is destroyed, researchers warned on Wednesday. View the full article
  24. In building cities, we have created some of the harshest habitats on Earth—and then chosen to live in them. View the full article
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