Where have all the ladybugs gone? (Mother Nature Network): Native ladybugs have been in serious decline since the mid-1970s. John Losey has created the Lost Ladybug Project, a citizen science effort seeking to document where remaining populations are being seen, where they are not being seen, all to help determine the reasons for their decline. The next time you see a ladybug, do a farmer a favor. Whip out your smartphone, take pictures of it, and email the photos with the location to John Losey.
Bee crisis linked to virus spread by humans (Mother Nature Network): Colony collapse disorder (CCD) is a strange plague that has been obliterating honeybee colonies for at least a decade. But there are at least two other scourges that share the blame: Varroa mites and deformed wing virus (DWV). According to a new study, humans helped it by recklessly shipping honeybee colonies and queens across oceans. The consequences can be devastating, both for domestic animals and for wildlife. The risk of introducing viruses or other pathogens is just one of many potential dangers. The key insight is that the global virus pandemic in honeybees is man-made, not natural. It’s therefore within our hands to mitigate this and future disease problems.
Apostle Islands National Lakeshore could be connected by National Marine Sanctuary (Great Lakes Echo): The 21 Lake Superior islands and 12 miles of mainland that are the Apostle Islands National Lakeshore could knit together under a new federal protection. A group launched an effort to establish a national marine sanctuary at the lake bottom that surrounds the islands just off the northernmost tip of Wisconsin. The islands draw thousands of tourists each year, and the added significance of the sanctuary designation could attract even more. The sanctuary designation would create important education opportunities and funding for research.
Researchers eye trout spawning sites from space (Great Lakes Echo): Satellite imagery offers a new tool for identifying nearshore lake trout spawning habitat across broad areas of the Great Lakes, according to a recent study in the Journal of Great Lakes Research. Understanding lake trout spawning habitat long-term could inform ways to improve or evaluate hatchery practices. The lake trout’s preference of cleaner, algae-free spawning sites is key to relying on the satellite imagery.