Tag Archive | "biodiversity"

Caught on camera!

This photo of an ocelot was taken by Smithsonian scientists during a recent camera-trap survey of these animals in the Peruvian Amazon. [...more]

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Captive colony of Virginia big-eared bats providing valuable lessons in battle against deadly white-nose syndrome

Eleven bats remain in the National Zoo’s colony. The initial challenge the team faced was how to feed the animals. Virginia big-eared bats, which are a subspecies of the Townsend’s big-eared bat (Corynorhinuss townsendii), eat while flying. [...more]

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Researchers compile colorful on-line guide to marine algae of Panama

“Our guide celebrates the beauty of some of the most attractive inhabitants of Panama’s undersea realm and provides an indispensable, easy-to-use tool for their identification,” say the Littlers. [...more]

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Clouded leopard cubs born at National Zoo’s Front Royal campus on Valentine’s Day

Staff had been on a pregnancy watch focused on the 3 1/2-year-old clouded leopard Jao Chu (JOW-chew) for four days. Jao Chu gave birth to the first cub at 6:04 p.m. and the second cub at 6:20 p.m. [...more]

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Camera traps & radio collars reveal hoarding strategies of the South American agouti

In a series of ongoing experiments on Barro Colorado Island in the Panama Canal, Kays and other researchers are using camera traps, radio collars and palm nuts with tracking transmitters attached to them to take a closer look at the nut-hoarding strategies of the agouti. [...more]

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Native bees prove resilient in competition with invasive African honey bees

The spread of Africanized honey bees across Central America has had a much smaller impact on native tropical bee species than scientists previously predicted... [...more]

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Mangroves research by Candy Feller, Smithsonian Environmental Research Center botanist

Follow botanist Candy Feller of the Smithsonian Environmental Research Center as she conducts field work on mangrove ecosystems at Carrie Bow Cay, a Smithsonian field research station in the Caribbean. [...more]

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A dry spring in Panama means more sulfur butterflies, study reveals

A new census of tropical sulfur butterflies (Aphrissa statira) migrating across the Panama Canal has revealed the central role that weather plays in determining why populations of these lemon-yellow insects vary from year to year. [...more]

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Science Spotlight

Kiwis come to National Zoo. The Smithsonian’s National Zoo will be using a new kiwi pair donated by the New Zealand Embassy to establish a breeding science center. Both birds came from the Ngati Hine people in New Zealand. Adding these animals to the genetic pool in North America is a rare and valuable opportunity. This pair came with another pair that will continue on to Germany and one bird that went to the San Diego Zoo. Kiwis are native to New Zealand and have been there for more than 60 million years, making them New Zealand’s most ancient bird. (Photo by Mehgan Murphy)

Smithsonian Science