Archive for the ‘Biology’ Category
Editor’s note: This post originally appeared on the author’s blog. Project SCARAB is one of more than 800 great citizen science projects on SciStarter. Use our project finder to find one that you can participate in!
The great thing about living in a major port city such as Los Angeles is having access to ideas and goods from the around the world. However, the port of LA, and by extension every trade conduit branching off from there, takes the chance on cargo containers carrying an invasive species. In 2003 one such species, the polyphagus shothole borer (PSHB), was spotted in Whittier, a suburb of Los Angeles. In the intervening decade it has quickly spread to many of the trees in southern California. Read the rest of this entry »
In 1999, crows began dropping dead in the United States. A crow here, a crow there – nobody thought much of it at the time, says Joshua Dein, a veterinary scientist working with the University of Wisconsin-Madison. But this was the precursor to outbreaks of the West Nile Virus in North America. Since scientists knew the virus infected crows at a near 100% mortality rate, Dein says it is possible public health officials could have been forewarned about the oncoming virus had someone been monitoring the crow situation.
But this is a goal easier said than done. Early detection of disease events that affect wildlife is often difficult to achieve because sometimes the evidence is diffuse and hard to collect. “When you have hundred dead ducks in one place that usually gets attention. You usually when you get ones or twos – not so much,” Dein says. Read the rest of this entry »
Editor’s Note: This post is part of our Citizen Science in the Classroom Series where we explore the use of citizen science projects to teach science in the classroom by aligning them with Common Core and Next Generation STEM standards . For more such projects check out the resources page for educators on SciStarter!
Did you know? This week is Bat Week! There are many exciting online resources and activities for Bat Week. Visit Bat Week’s virtual host, BatsLive Project Edubat for additional Bat Week information and resources on how you can help bats!
Have you ever wondered about the secret lives of bats? Their adaptations, what and when they eat, where they sleep, how they communicate, their migration and hibernation patterns, and more? As a mostly nocturnal mammal species, we don’t often see them. Read the rest of this entry »
A new citizen science project invites volunteers to help study insect diversity in the Grand Canyon.
Every night when she’s on the water, Gibney Siemion, a river expedition guide in the Grand Canyon, crouches at the edge of the Colorado River right on the line where the sand turns from wet to dry. Her equipment is rudimentary: a jar of grain alcohol poured into a plastic Tupperware with a glowing bar of black light perched on its edge. But this is an effective insect trap. Siemion, and citizen scientists like her, are using these traps in a 240 mile experiment to understand how energy demand and dams on the Colorado River are washing away key insect species.