Millions of microbes found buried under the seafloor, fossils reveal the life of giant cockroaches and marine invertebrate struggles, a rare bird haven is explored in Colombia and urban ecologists address pollination in Harlem. Here’s the latest ecological news for the second week in April.

This post contributed by Piper Corp, ESA Science Policy Analyst Who says we have to listen to scientists? When President Obama vowed in his inaugural address to “restore science to its rightful place,” where exactly was he talking about? The thou-shalts and self-evident truths on which Americans base so many decisions have little to say about consulting sound science. Still,…

Vertebrate fertilizer is not the only source of nutrients in the soils of East African savannahs, at least according to a study recently published in the journal Ecology. Alison Brody from the University of Vermont and colleagues found that termites actually had more of an effect on the fruiting success of Acacia trees in Kenya than did dung and urine deposition from ungulate herbivores, such as zebras and gazelles.

Numerous policy discussions have emerged regarding the impact of climate change on humans; however, this interaction is a two-way street, said scientists in a Washington, DC briefing last Friday. That is, how will climate change impact human health and how will population growth affect factors like carbon emissions? The short answer is that they are closely connected; the longer answer is that scientists are currently trying to flesh out the exact effects and viable options for a future with global climate change, human expansion and urbanization.

Climate change prompts migratory birds to stay home, Simpsons’ writer talks conservation and the U.K. announces newest and largest MPA. Here’s what is happening in ecology from the second week in April.

Here are some highlights from the latest ESA Policy News by ESA’s Science Policy Analyst, Piper Corp.

Researchers have found that pheromones play a key role in reproduction and social status in the buff-tailed bumblebee colony. Specifically, sterile female workers seem to advertise their infertility with extra pheromones in an attempt to ward off harassment from competing bees.

In an article published earlier this week in Nature, researchers revealed the complete genome of the zebra finch and focused on the intricacies of their vocal communication. The zebra finch, the males of which are known to learn and repeat the same song generation after generation, show 800 active genes involved in vocalization. One group of researchers, however, found more…

Researchers have discovered three species of Loricifera living in an oxygen-starved basin at the bottom of the Mediterranean Sea. Loricifera are marine sediment-dwelling animals consisting of a head, mouth, digestive system and outer shell called a lorica.

Caterpillars create green islands in leaves, bats navigate long distances using a geomagnetic field and volcanic lake shows unexpected biodiversity. Here is what’s happening in ecology for the first week in April.

“Who will speak for the imperiled troglobites? Charismatic megafauna, they are not. Troglobites—not to be confused with troglodytes (cavemen) or trilobites (extinct arthropods)—are neither warm-blooded nor fuzzy. Most are invertebrates, including insects and crustaceans, but there are also troglobitic fish and amphibians—and all are as weird as they are rare.”

It’s been roughly 80 years since the red imported fire ant (Solenopsis invicta) arrived from South America to Mobile, Alabama in soil used as ballast to weigh down boats. Needless to say, fire ants have adapted well in southern states like Texas, Louisiana and Florida, disrupting native wildlife and plants and causing problems for people ranging from shorting out street lights to stinging limbs.

But in the late 1990s and early 2000s, scientists brought over several strains of parasitoid flies from Argentina in an attempt to naturally eradicate the fire ants. A scientist recently found that one particular fly strain may be able to completely wipe out fire ants in northern Florida.