News tagged with mating behavior
Mantis males engage in riskier mating behavior if deprived of female access
Male praying mantises are more likely to engage in risky mating behavior if they have not had recent access to females, as reported Apr. 25 in the open access journal PLoS ONE. Female praying mantises are kn ...
Apr 25, 2012 |
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Robosquirrels versus rattlesnakes
Robot squirrels from the University of California, Davis, are going into rattlesnake country near San Jose, continuing a research project on the interaction between squirrels and rattlesnakes.
Apr 03, 2012 |
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Bonobos' unusual success story
Mate competition by males over females is common in many animal species. During mating season male testosterone levels rise, resulting in an increase in aggressive behavior and masculine features. Male bonobos, ...
Jan 23, 2012 |
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Seabird campaign highlights value of species identification
(PhysOrg.com) -- The identification and classification of species (taxonomy) and its value as a scientific discipline has been brought into focus with the continuing fight to save an endangered seabird from ...
Jul 01, 2011 |
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Copper butterfly folds wings to avoid unwanted male advances
(PhysOrg.com) -- In a move that females of any species would likely recognize, the small copper female butterfly has evolved a strategy of dissuading amorous males that is both effective and energy conserving; ...
Jun 02, 2011 |
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Mating rivalry among furred and feathered: Variety is spice of life
Birds do it. Bees do it. Fish, lobsters, frogs and lizards do it, too. But when it comes to securing a mate in the animal world, variety is literally the spice of life.
May 25, 2011 |
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Aggressive male mating behavior can endanger species
Aggressive male mating behavior might well be a successful reproductive strategy for the individual but it can drive the species to extinction, an international research team headed by evolutionary biologist Daniel Rankin ...
May 16, 2011 |
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Study links testosterone with men's ability to 'woo' potential mates
Theories have long proposed that testosterone influences competition among males trying to attract females. Findings from a recent study at Wayne State University give a clearer understanding of the links between testosterone ...
Medicine & Health / Psychology & Psychiatry
Mar 11, 2011 |
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Mating mites trapped in amber reveal sex role reversal
In the mating game, some female mites are mightier than their mates, new research at the University of Michigan and the Russian Academy of Sciences suggests. The evidence comes, in part, from 40 million-year-old ...
Feb 28, 2011 |
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Anti-aphrodisiac protects young bedbugs
Male bedbugs are known to be very unfussy when it comes to mating, mounting any well-fed bug they can see - regardless of age or gender. Researchers writing in the open access journal BMC Biology have discov ...
Sep 09, 2010 |
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Strangers influence our dating preferences
Many people like to think they have discriminating tastes when it comes to romantic interests. An Indiana University study, however, found that men and women are greatly influenced not only by what their friends think of ...
Other Sciences / Social Sciences
Jun 07, 2010 |
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Evolutionary game of rock-paper-scissors may lead to new species
(PhysOrg.com) -- New research on lizards supports an old idea about how species can originate. Morphologically distinct types are often found within species, and biologists have speculated that these "morphs" ...
Feb 18, 2010 |
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Male seahorses like big mates
Male seahorses have a clear agenda when it comes to selecting a mating partner: to increase their reproductive success. By being choosy and preferring large females, they are likely to have more and bigger eggs, as well as ...
Jul 07, 2009 |
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Is love at first sight real? Geneticists offer tantalizing clues
Leave it to geneticists to answer a question that has perplexed humanity since the dawn of time: does love at first sight truly exist? According to a study published in the April 2009 issue of the journal Genetics, a team ...
Apr 07, 2009 |
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Listening to the song of the toadfish (w/Audio)
(PhysOrg.com) -- Professor Roger Bland is listening in on one of the noisier creatures in San Francisco Bay, using physics to analyze the mating song of the toadfish. While fish don't have vocal chords, they ...
Mar 25, 2009 |
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