Tag Archive | "mammals"

A day in the life: National Zoo veterinarian Katherine Hope

A day in the life: National Zoo veterinarian Katherine Hope

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New study sees mother’s milk as a communications link that shapes infant temperament

New study sees mother’s milk as a communications link that shapes infant temperament

The study found that infants whose mothers had higher levels of available milk energy soon after their birth, coped more effectively (moved around more, explored more, ate and drank) and showed greater confidence (were more playful, exploratory, curious and active) with this novel situation. [...more]

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

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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In face of crisis, National Zoo to start captive population of Virginia big-eared bats

In face of crisis, National Zoo to start captive population of Virginia big-eared bats

The National Zoo has been awarded a grant from the U.S. Fish and Wildlife Service to establish a captive population of the Virginia big-eared bat at the National Zoo’s Conservation & Research Center near Front Royal, Va. Only 15,000 Virginia big-eared bats remain living in caves in West Virginia, Virginia, Kentucky and North Carolina, and these are threatened by the white-nose syndrome. [...more]

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New species of giant rat discovered in crater of volcano in Papua New Guinea

New species of giant rat discovered in crater of volcano in Papua New Guinea

A Smithsonian Institution biologist, working with the Natural History Unit of the British Broadcasting Corp., has discovered a new species of giant rat on a film-making expedition to a remote rainforest in New Guinea. [...more]

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Baby Elephant Shrews at the National Zoo

Baby Elephant Shrews at the National Zoo

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Meet our Scientists—Videos!

Caught on camera!

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

(Courtesy of Joseph Kolowski)

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