An international team of researchers has discovered what it believes to be a new population of blue whales in the western Indian Ocean.
Plants & Animals
Dec 21, 2020
2
2304
Perched on a flowering shrub on a windy Andean mountainside, the tiny Ecuadorian Hillstar hummingbird chirps songs of seduction that only another bird of its kind can hear.
Ecology
Jul 17, 2020
0
591
Most bird species are slow to change their tune, preferring to stick with tried-and-true songs to defend territories and attract females. Now, with the help of citizen scientists, researchers have tracked how one rare sparrow ...
Plants & Animals
Jul 2, 2020
0
606
Female great tits (Parus major) stay clear of territories with better singing males while competing males are attracted to the territories with better singers. This unexpected conclusion was reached by researchers of Wageningen ...
Plants & Animals
Jun 23, 2020
0
64
A team of researchers from Universidad de Buenos Aires, Museo Argentino de Ciencias Naturales and the University of Münster accurately estimated the size of a white-tipped plantcutter bird by studying nothing but its song. ...
Complex learning processes like speaking or singing follow similar patterns. Using the example of zebra finches, researchers at UZH and ETH Zurich have investigated how young birds imitate the courtship songs of their fathers ...
Plants & Animals
Jan 15, 2020
0
49
For a certain population subset, socioeconomic status in the United States is harder to change now than at any point in recent history, according to research from the University of Pennsylvania, Princeton University, and ...
Social Sciences
Nov 26, 2019
0
49
The generation of species-specific singing in songbirds is associated with species-specific patterns of gene activity in brain regions called song nuclei, according to a study published November 12 in the open-access journal ...
Plants & Animals
Nov 12, 2019
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21
If you wander outside on these late summer nights, you might hear the din of calling songs from field crickets. Male crickets produce these songs to attract their mates—but they may also draw the attention of acoustically ...
Plants & Animals
Sep 20, 2019
0
94
New research led by the University of St Andrews reveals that humpback whales can learn new songs while navigating a shared migratory route.
Plants & Animals
Sep 4, 2019
0
159
