Environmental heterogeneity maintains personality in wild birds
A new study shows that spatial and temporal environmental fluctuations can account for the maintenance of personality types in bird populations.
A new study shows that spatial and temporal environmental fluctuations can account for the maintenance of personality types in bird populations.
Plants & Animals
Jul 7, 2021
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Don't let the great snipe's pudginess fool you. A stocky marsh bird with a 20-inch wingspan, great snipes are also speedy marathoners that can migrate from Sweden to Central Africa in just three days, without even stopping ...
Plants & Animals
Jun 30, 2021
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3
As smoky air becomes more common during Washington's wildfire season, many wildlife enthusiasts wonder: What happens to the birds?
Plants & Animals
Jun 29, 2021
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Along with climate change, species extinction is one of the greatest threats to life on earth. For about 50 years, researchers have been documenting the population trends of different animal and plant groups in so-called ...
Plants & Animals
Jun 24, 2021
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21
The sharp eyes of an eagle, the extraordinary hearing of an owl—to successfully find food, the eyes and ears of birds have adapted optimally to their living conditions. Until now, the sense of smell has played a rather ...
Plants & Animals
Jun 21, 2021
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15
Human laughter is common, but it's a somewhat mysterious part of our evolution. It's clear to evolutionary scholars that we laugh as a part of play, signaling our cooperation or friendliness. But how did laughter evolve? ...
Plants & Animals
May 7, 2021
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A social behavior known as the "audience effect" has long been reported among humans. From children tussling on a playground to a sports team's home field advantage, competitors can be influenced by who is watching.
Plants & Animals
Apr 21, 2021
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30
Researchers at the University of Konstanz and Max Planck Institute for Animal Behavior in Germany have found that birds are able to change their culture to become more efficient. Populations of great tits were able to switch ...
Plants & Animals
Apr 6, 2021
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A novel analysis of encounters between albatross and commercial fishing vessels across the North Pacific Ocean is giving researchers important new understanding about seabird-vessel interactions that could help reduce harmful ...
Plants & Animals
Mar 25, 2021
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Since 1970, bird populations in North America have declined by approximately 2.9 billion birds, a loss of more than one in four birds. Factors in this decline include habitat loss and ecosystem degradation from human actions ...
Ecology
Mar 2, 2021
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