Storks Return! Derby Wetlands Welcomes Them Back After 600 Years
Big news for bird lovers: white storks have returned to Willington Wetlands near Derby, England, for the first time in 600 years.
Just how long is 600 years? Long enough that if the storks had stuck around, they could have watched every Harry Potter movie back-to-back more than 2.5 million times — with plenty of bathroom breaks left over. In American terms, storks disappeared from this area around the time Christopher Columbus was still a kid, decades before he ever sailed to the Americas.
Storks used to be a common sight across the UK, kind of like how you might spot herons, egrets, or bald eagles near lakes and rivers in North America. But they disappeared centuries ago — and now conservationists are trying to bring them back.
Three New Arrivals
Earlier this year, three young storks — one male and two females — hatched and grew to full adult size in just about 12 weeks (for comparison, humans take about 18 years). They've now been moved into a specially built enclosure at the wetlands, complete with its own pond, and have already started exploring their new digs.
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Officials planned to use cloud seeding to clear the air. Cloud seeding is a way of changing the weather that helps clouds produce rain, which can wash ash out of the sky. In the end, a shift in the wind blew the ash away, and the air became clear enough for the airports to reopen.
“Beautiful on the inside” may be weirdly appropriate for bugs, considering the 3D map of the male fruit fly brain and nervous system more closely resembles a museum-worthy mosaic or a bowl of fruity cereal than the tiny nuisance you’re used to seeing flying around your apples. Scientists recently created this colorful detailed map by slicing and analyzing every nerve cell with an electron microscope — that’s a microscope that uses accelerated electrons instead of visible light to produce images that can be both extremely magnified and incredibly clear at the same time.
The same team previously mapped a female fly brain a couple of years ago and compared the male and female brains to see that roughly 95% of their brain wiring was similar, while about 5% differed.
But those small differences make for some big differences in behavior, including courtship, aggression, detecting competitors, and producing a “love song” by beating the wings.
It's not news (to these scientists, at least) that just two genes were linked to these behaviors, but comparing these 3D maps helped them learn more about the connection between those genes and the specific brain circuits producing the behavior.
Researchers hope the same logic around connecting genes to brain wiring to behavior can eventually be applied to other animals and maybe even humans! This might help scientists investigate conditions with strong genetic influences, including schizophrenia and autism.
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That's why one hedgehog rescue center was packed this summer, caring for more than 80 animals at once. It was the busiest June the center had ever seen.
In places where wild hedgehogs live, people can help without working at a rescue. They can leave out fresh water and dry kitten food. They should avoid milk, bread, grains, fruit and vegetables, which can make hedgehogs sick. As the saying goes, not all heroes wear capes. To a hedgehog, some of them leave out kitten food!