Toppling a widespread assumption that a "lactation" hormone only cues animals to produce food for their babies, Cornell researchers have shown the hormone also prompts zebra finches to be good parents.
Plants & Animals
Feb 6, 2018
0
11
A new study led by Macquarie University and spanning Sydney and Oslo has shown that exposure to extreme temperatures, such as those experienced during heatwave conditions, significantly reduces sperm quality in zebra finches, ...
Ecology
Jan 19, 2018
0
139
Researchers at UC San Francisco have shown how the Bengalese finch, a domesticated songbird, can learn to tweak its song in specific ways depending on context, which could shed light on how the human brain learns to apply ...
Plants & Animals
Nov 16, 2017
0
44
A feather from one of the most elusive birds in the world has been found in South Australia, the first proof in more than a century that it lives there, wildlife experts said Thursday.
Plants & Animals
Sep 14, 2017
0
578
How do gregarious songbirds such as zebra finches, where both males and females live in close proximity and where females may be attracted by the songs of many potential suitors, sustain monogamy? A new study appearing in ...
Plants & Animals
Aug 14, 2017
0
157
The size and swimming speed of sperm are controlled by a single supergene in birds, according to a new study by the University of Sheffield.
Evolution
Jul 18, 2017
0
70
Male birds tend to be better singers than females—but does the basis for this difference lie in the brain or in the syrinx, the bird equivalent of our larynx? The researchers behind a new study from The Auk: Ornithological ...
Plants & Animals
Jun 14, 2017
0
92
Not only migratory birds use a built-in magnetic compass to navigate correctly. A new study from Lund University in Sweden shows that non-migratory birds also are able to use a built-in compass to orient themselves using ...
Plants & Animals
May 18, 2017
0
12
Music can be a powerful form of expression. It's especially important for songbirds such as zebra finches, which learn the songs of their fathers in order to court mates.
Plants & Animals
Apr 4, 2017
0
20
Like humans learning to speak, juvenile birds learn to sing by mimicking vocalizations of adults of the same species during development. Juvenile birds preferentially learn the song of their own species, even in noisy environments ...
Plants & Animals
Dec 8, 2016
0
29
