Strawberry poison frogs feed their babies poison eggs
Mar20

Strawberry poison frogs feed their babies poison eggs

The Strawberry poison frog lavishes care upon its offspring. In the March issue of Ecology, out Monday the 17th, Stynoski et al. report that the female frog fortifies its progeny with defensive chemicals. Also in this issue: P value debates, arctic warming, and estimating the success of biological invasions. Tiny, toxic, and ostentatiously beautiful, the strawberry poison dart (Oophaga  pumilio) is the kind of frog to lavish care upon...

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ESA Policy News: August 23
Aug23

ESA Policy News: August 23

Here are some highlights from the latest ESA Policy News by Policy Analyst Terence Houston.  Read the full Policy News here. APPROPRIATIONS: ENVIRONMENTAL AGENCIES SLASHED, FIRE PREVENTION GETS BOOST Congress has adjourned for the August district work period leaving a full plate of must-dos when members return after Labor Day. Many items on their list will  need to be addressed before the end of September. The largest item will be the...

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US industry: saving energy is good business

By Nadine Lymn, ESA director of public affairs As someone who is mostly immersed in the world of science and environmental policy, either sharing ecological research related to climate change or tracking congressional efforts (or lack thereof) to develop policy to mitigate and adapt to global warming, it came as an eye-opening and pleasant change of pace to me this week to learn about US business and federal agency actions already...

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ESA Policy News: February 15

Here are some highlights from the latest ESA Policy News by Science Policy Analyst Terence Houston.  Read the full Policy News here.   STATE OF THE UNION: PRESIDENT URGES ACTION ON CLIMATE CHANGE, SEQUESTER President Obama’s fourth State of the Union address outlined a number of bold domestic priorities, including addressing climate change and diverting a series of automatic discretionary spending cuts set to occur in March as a...

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ESA Policy News: August 30

Here are some highlights from the latest ESA Policy News by Science Policy Analyst Terence Houston.  Read the full Policy News here. DROUGHT: DRY CONDITIONS COME WITH NUMEROUS COSTS, HARDSHIP FOR COMMUNITIES According to the U.S. Drought Monitor, as of the week of Aug. 21, roughly 53 percent of the nation has experienced at least moderate drought conditions. This has been the case roughly since mid-July. Drought conditions stand to...

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The rising of the sun and the running of the deer

This post contributed by Liza Lester, ESA communications officer In November, Norwegians Arnoldus Schytte Blix, Lars Walløe and Lars Folkow brought us the news that running reindeer cool themselves through open-mouthed panting, as Sara Reardon explains at ScienceNOW. Their heavy winter coats are so effective at insulating the animals from arctic temperatures that they have trouble dumping excess heat through their skin. Deep cooling...

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Are seagrasses buried under urban development?

Seagrass populations are facing major declines in the midst of global climate change and increasing urban development along coasts, according to a study conducted at the request of the International Union of the Conservation of Nature (IUCN). Frederick Short from Jackson Estuarine Laboratory in New Hampshire and colleagues reported that, of the 72 species of known seagrass, 10 species are classified at a higher risk of extinction and...

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Unseen and unforeseen: measuring nanomaterials in the environment

International interest and investment in nanotechnology is growing—said panelists in this morning’s public forum in Washington, D.C. hosted by RTI International—and development and commercialization of this technology need to meet societal expectations. That is, explained moderator Jim Trainham of RTI, the public is concerned with understanding and controlling nanotechnology since, if it cannot be controlled, the technology is not...

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