Buzzed birds slur their songs, researchers find

You know how that guy at the karaoke bar singing Journey's "Don't Stop Believin' " sounds a little off after he's had a few drinks? The same goes for buzzed birds, according to a team led by researchers from Oregon Health ...

Bad parenting could give zebra finches the evolutionary edge

Species must reproduce to survive, and animals have found unique ways of achieving this. For some, including us, it seems as though producing a few offspring that require extended care is the best strategy. For others, such ...

Pair bonding reinforced in the brain

In addition to their song, songbirds also have an extensive repertoire of calls. While the species-specific song must be learned as a young bird, most calls are, as in the case of all other birds, innate. Researchers at the ...

Birds colour-match their interior designs

Researchers at the University of St Andrews have produced the first experimental evidence that birds actively select nest-building materials that camouflage their nests: published today in influential ornithological journal ...

Manitoba stops zebra mussel invasion with fertilizer

Canadian conservation authorities on Tuesday celebrated a succesful test using liquid fertilizer to kill invasive Zebra mussels in a lakefront harbor in the western province of Manitoba.

Rolling old river is indeed changing

The Hudson River has changed in many far-reaching ways over the past quarter-century as a result of human activity, reports a team of researchers in the June issue of BioScience. Zebra mussels and other invasive species have ...

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