Author Archives: The Editor

Alaska Researchers Use Drones to Study Otters

OtterScientists wanting to know what sea otters eat while floating far from shore have turned to the sky. During an April mission in Kachemak Bay, researchers tested unmanned drones to see if they could be used for future sea otter surveys. The project also used drones to study the prevalence of sea grass in intertidal flats.

Using drones for the intertidal flats mission was mostly to streamline the process, allowing a larger area to be surveyed in a shorter amount of time.

When it comes to otters, scientists want to know what the predators regularly eat to better understand how it may affect fisheries management. Current observation techniques are restricted to watching sea otters with high-powered spotting scopes. The practice is only viable on land, as swells and turbulent boats make scopes unfeasible.

P-51D Mustang Whistle

“Jumpin Jacques” is a P-51D-20-NA model, built at North American’s Inglewood facility in California. Accepted by the USAAF on December 21 1944 as 44-72035 she was originally earmarked for service with the Eighth Air Force in England but this was quickly changed to Project Number 91037R, indicating service in the Mediterranean Theatre of Operations. Continue reading