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.
From the Community: mapping whale acoustics, photographing the mosquito heart and measuring fly suction
Addressing plastic pollution, raising wolves for reproductive success, images of the mosquito heart to advance malaria research, mapping whale habitats and acoustics to visualize obstructions in whale communication, the potential environmental impact of space tourism and sloth anatomy to understand the evolution of mammal backbones. Here is news in ecology from the month of October.
Twenty-five years ago on October 18, Nintendo launched its Nintendo Entertainment System in the United States and—depending on your point of view—began a video game revolution that has taken entertainment technology to previously unfathomable heights. Or it has captivated the attention and interest of millions of children and adults, in over two decades of software and console development, prompting Americans to stay indoors and avoid exercise. Perhaps you see it both ways.
A rare jellyfish is captured on video as it swims in the Gulf of Mexico, New Scientist outlines ideas in ecology that could change the world, researchers examine a wine-scented flower and its pollinators, the top 20 microscope photos of the year and putting a price on Earth. Here are the latest stories in ecology.
A primary role of policymakers is to serve as the voice of the community they represent. At the federal level, hearing elected officials speak on the House or Senate floor or at a town hall, is one channel citizens use to stay engaged in the issues of the day. Wouldn’t it be wonderful if lawmakers could more often use these forums to tout what the latest scientific and technological advancements are contributing to their community?
Turning wasteful Styrofoam packaging into biodegradable, mushroom-based materials, the current news on Hungary’s alumina sludge disaster, Frito Lay changes back to original chip bag packaging after consumer complaints about the “eco-friendly” bags and cities wasting water and using new technology to turn wastewater into energy.
Since oil began leaking from a rig in the Gulf of Mexico last April, concerns regarding the safety of the region’s seafood abounded. Now, more than two months after the leak was sealed, public officials, federal scientists and even President Obama have all been saying that seafood from the Gulf region is safe to eat. So why aren’t consumers digging in? Several local leaders from the region impacted by the oil spill addressed this topic last week during the most recent hearing of the National Commission on the British Petroleum Deepwater Horizon Oil Spill and Offshore Drilling in Washington, D.C.
Historically, spearfishing involved a diver, a harpoon (or spear or trident) and access to an abundant source of fish. However, it has evolved over the centuries—especially within the last few decades—to include boats, masks, snorkeling gear, scuba tanks, wet suits and even spearguns. The modernization of equipment means divers are able to stay underwater for hours and fire mechanically propelled spears at faster rates than a person is able to throw. The result, in theory, is a more fruitful catch.