Many animals migrate in the fall to exotic locales and warmer, more abundant southern climates. Among the more famous migrating winged species are monarch butterflies, but there are several species of birds that also migrate during the fall. Some of these birds, such as hawks, rest and “refuel” in the Gulf region of the United States as they traverse southward.
Tim Birkhead explains what song bird research can contribute to human health, Surprising Science describes the evolution of a feline’s roar (or meow), a Geophysical Research Letters study assesses the world’s dwindling groundwater supply, Nature News interviews Gabriela Chavarria—the U.S. Fish and Wildlife Service’s top science adviser—and Chris Palmer’s book reveals faking in nature videos. Here are stories in ecology from the last week in September.
Songbirds become disoriented by street lamps, plants adapt to the conditions near Chernobyl, a newly discovered spider spins gigantic webs with the strongest known biological material in the world, traffic light experiment shows promise of reducing emissions and easing traffic congestion and researchers discuss the Daily Show with Jon Stewart as an outlet for communication science to the public. Here are some of the latest stories in ecology for the second to last week in September.
Citizen scientist notices thousands of birds trapped in the lights of this year’s 9/11 memorial in New York City, endangered turtles get a second chance in Florida, flu viruses last longer in cool, dry environments, a blogger sets up a serendipitous research collaboration and the Potomac River shows signs of improvement due to aquatic conservation efforts. Here is research in ecology from mid-September.
Baby chimp takes its first steps, scientists confirm male fireflies flash in sync to attract mates, researchers link parenting and homosexuality in bird species and marmots relearning society as they recover from possible extinction. Here are stories in ecology from the first week in July.
It seems the only certainty amidst the Gulf of Mexico environmental disaster is that nothing is certain. From the amount of oil continually pouring from the seafloor to British Petroleum’s use of chemical dispersants, this crisis has been anything but straightforward. As evasive, and at times downright misleading, as BP has been, the environmental impacts of this disaster are far from allusive. Just take a look at the photos on the Public Broadcasting Service’s News Hour site to get a sense of urgency surrounding this crisis.
As the oil leak continues, many of us feel helpless to mitigate the ecological impact of the spill. But this is just the beginning of the cleanup efforts and there is plenty that can be done right now. Here is the breakdown of what is currently being launched regarding response efforts for the Gulf oil spill, and what we can do to contribute.
Climate change prompts migratory birds to stay home, Simpsons’ writer talks conservation and the U.K. announces newest and largest MPA. Here’s what is happening in ecology from the second week in April.
Just off the coast of Peru, the Humboldt Current produces one of the most productive marine ecosystems on the planet. Humans and animals alike have based their livelihood on the abundance of marine life that results from the deep, nutrient-rich waters of this coastal upwelling. Seabirds, which gather in massive groups off the coast to prey on schools of fish, have been completely sustained, until recently: Anchovy decline from overfishing and El Nino’s warmer waters have led to a major drop in seabird populations. One resilient bird, however, has held steady due to its solitary hunting style.