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Conservation


— Environment

Sir Patrick Stewart gets behind effort to collect whale mucus using "Snotbot" drones

By - July 27, 2015 6 Pictures

Gathering good biological data about whales can be difficult without bugging the big mammals with large planes, boats, tags, sampling darts or even biopsies and lethal study techniques. Instead, the Ocean Alliance wants to send custom drones to collect whale mucus – aka snot – for study and they've enlisted the help of Sir Patrick Stewart for the crowdfunding effort to finance the project.

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— Environment

Drones aid ailing chimpanzee populations

By - July 24, 2015 4 Pictures

Getting eyes in the sky could mean great things for conservation efforts of all kinds. Already we are seeing drones put to use in ridding Australia's rainforests of invasive weeds, warding off would-be poachers of African wildlife and monitoring killer whales off the west coast of North America. Another beneficiary of this versatile technology could be endangered chimpanzees living in remote jungle locations. By equipping drones with cameras researchers have been able to pick out their nests from above, greatly assisting in efforts to conserve their dwindling populations.

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— Environment

Synthetic rhinoceros horn could help save real rhinos

By - July 9, 2015 4 Pictures

When asked to name an endangered species, rhinos are probably one of the first animals to come to most peoples' minds. In both Africa and Asia, poaching is causing populations to plummet, due mainly to demand for rhino horn as an ingredient in traditional Asian medicine – whether or not it actually has any medicinal value is another question altogether. In any case, San Francisco-based biotech startup Pembient is developing what it hopes could be a solution: inexpensive bioengineered rhino horn, which could out-compete the genuine item.

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— Environment

Air Shepherd drones keep a watchful eye over endangered species

By - March 23, 2015 11 Pictures
For under-resourced park rangers patrolling the porous, poacher-friendly borders of Africa's national parks, conserving the ailing rhino and elephant populations is certainly a tall order. With tusks and horns only yielding more and more cash on black markets all across Asia, poaching numbers are on the rise and the future of local species hangs in the balance. But equipped with drones, big data and high-tech infrared cameras, one organization says it has the capabilities to start stemming the tide. Read More
— Science

Tiny injectable beeping tags used to track salmon

By - January 30, 2015 3 Pictures
In order to study how young fish such as salmon are affected by swimming through hydroelectric dams, scientists have traditionally equipped them with surgically-implanted acoustic tracking tags. Unfortunately, the implantation procedure can harm the fish, plus the weight of the device can affect their behavior. Now, however, a team at the Pacific Northwest National Laboratory (PNNL) in Washington state has developed a much lighter acoustic tag, that can be injected into fish using a needle. Read More
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