News tagged with species numbers


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Search results for species numbers


Ecologists sound out new solution for monitoring cryptic species

Biology / Ecology

created Nov 27, 2009 | popularity not rated yet | comments 0

Ecologists have at last worked out a way of using recordings of birdsong to accurately measure the size of bird populations. This is the first time sound recordings from a microphone array have been translated into accurate ...


Rhino poaching surges in Asia, Africa

Biology / Ecology

created Dec 01, 2009 | popularity not rated yet | comments 0

Rhino poaching worldwide is on the rise, according to a new report by TRAFFIC and the International Union for the Conservation of Nature (IUCN).


Why Israeli rodents are more cautious than Jordanian ones

Biology / Plants & Animals

created Nov 19, 2009 | popularity 4 / 5 (1) | comments 0

A series of studies carried out at the University of Haifa have found that rodent, reptile and ant lion species behave differently on either side of the Israel-Jordan border. "The border line, which is only a demarcation ...


New climate treaty could put species at risk

Space & Earth / Environment

created Nov 16, 2009 | popularity not rated yet | comments 0

Plans to be discussed at the forthcoming UN climate conference in Copenhagen to cut deforestation in developing countries could save some species from extinction but inadvertently increase the risk to others, scientists believe.


moa

Extinct moa rewrites New Zealand's history

Other Sciences / Archaeology & Fossils

created Nov 18, 2009 | popularity 4.6 / 5 (5) | comments 1

(PhysOrg.com) -- The evolutionary history of New Zealand's many extinct flightless moa has been re-written in the first comprehensive study of more than 260 sub-fossil specimens to combine all known genetic, ...


Unknowlingly consuming endangered tuna

Unknowlingly consuming endangered tuna

Biology / Ecology

created Nov 19, 2009 | popularity 5 / 5 (3) | comments 2

While most of us would never willingly consume a highly endangered species, doing so might be as easy as plucking sushi from a bento box. New genetic detective work from the Sackler Institute for Comparative ...


Invasive Nettle Moth Triggers Hawaii Research

Invasive Nettle Moth Triggers Hawaii Research

Biology / Ecology

created Nov 19, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- Like children everywhere, kids in Hawaii love to run barefoot through tall grass. But an invasive pest called the nettle moth caterpillar can take the fun out of this simple childhood pleasure, ...


Artificial refuges created to save the reptiles of Doņana

Artificial refuges created to save the reptiles of Doņana

Biology / Ecology

created Nov 30, 2009 | popularity not rated yet | comments 0

The Aznalcóllar mining accident more than 11 years ago, which contaminated part of the Doņana National Park, also damaged reptile habitat there. Now a team of Spanish researchers, who have been studying ...


Illinois to poison canal in hopes of killing invasive carp

Biology / Ecology

created Dec 02, 2009 | popularity not rated yet | comments 0

The largest fish kill in Illinois history -- expected to net 100 tons of fish including, hopefully, some Asian carp -- is to start Wednesday south of Chicago in an attempt to make sure none of the feared carp make it past ...


Sea lions killed, but Columbia salmon toll rises (AP)

Sea lions killed, but Columbia salmon toll rises

Biology / Ecology

created Nov 07, 2009 | popularity not rated yet | comments 1

(AP) -- Killing or removing 25 California sea lions over the past two years has not reduced the toll on salmon at the base of Bonneville Dam in the Columbia River.



List of search results for species numbers