To flirt or not to flirt, that is the question

(PhysOrg.com) -- After studying male desert goby fish, a team of Monash researchers has suggested that male sexual behaviour is primed to produce the greatest number of offspring.

Sexual harassment from males prevents female bonding, says study

(PhysOrg.com) -- The extent to which sexual harassment from males can damage relationships between females is revealed in a new study. Led by the Centre for Research in Animal Behaviour at the University of Exeter and published ...

Male fish can thank genes for colourful looks

Striking traits seen only in males of some species – such as colourful peacock feathers or butterfly wings – are partly explained by gene behaviour, research suggests.

Agricultural contaminant impacts fish reproductive behaviour

A common growth-promoting hormone used worldwide in the cattle industry has been found to affect the sexual behaviours of fish at a very low concentration in waterways – with potentially serious ecological and evolutionary ...

Will lockdown loneliness make us loners?

Over the past few months at least half of the world's population has been affected by some form of lockdown due to COVID-19, and many of us are experiencing the impact of social isolation. Loneliness affects both mental and ...

Shoals of sticklebacks differ in their collective personalities

Research from the University of Cambridge has revealed that, among schooling fish, groups can have different collective personalities, with some shoals sticking closer together, being better coordinated, and showing clearer ...

Drug-proof zebrafish reveal secrets of addiction

The effects of amphetamines on gene expression in zebrafish have been uncovered. This new study, published in BioMed Central's open access journal Genome Biology, provides clues to the genetics that underlie susceptibility ...

Manmade ruin adds 7,000 species to endangered 'Red List'

Mankind's destruction of nature is driving species to the brink of extinction at an "unprecedented" rate, the leading wildlife conservation body warned Thursday as it added more than 7,000 animals, fish and plants to its ...

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