Birds choose sweet-smelling mates

For most animals, scent is the instant messenger of choice for quickly exchanging personal profiles. Scientists, however, have long dismissed birds as odor-eschewing luddites that don't take advantage of scent-based communications.

Do hens have friends? It seems not

(Phys.org)—A Royal Veterinary College study has found that hens reared in commercial conditions do not form friendships and are not particular about who they spend time with.

The colour of love: Zebrafish perform colorful courtship displays

Billy Ocean may not have been thinking of fish when he wrote "The Color of Love", but Sophie Hutter, Attila Hettyey, Dustin Penn, and Sarah Zala from the Konrad Lorenz Institute of Ethology of the University of Veterinary ...

Urine sprays during courtship send mixed messages

Walking through urine drives crayfish into an aggressive sexual frenzy. Researchers writing in the open access journal BMC Biology suggest that a urine-mediated combination of aggressive and reproductive behaviour ensures ...

Prawnography shows captive bred prawns lack lust

A Queensland University of Technology researcher has filmed hours of prawn "sex tapes" to find out why prawns bred in captivity did not go on to breed well.

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