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Sneaky mating may be in female damselfies' interest

During the mating season, male damselflies battle fiercely for control of prime territories containing resources—typically patches of floating leaves used for egg deposition in wetlands—that are key to attracting females. ...

How in times of trouble animals also stand together

Faced with potential violence from rival factions, dwarf mongoose groupmates pull together and behave more co-operatively, according to new research by University of Bristol researchers published today.

Parasites dampen beetle's fight or flight response

Beetles infected with parasitic worms put up less of a fight against simulated attacks from predators and rival males, according to a study by Felicia Ebot-Ojong, Andrew Davis and Elizabeth Jurado at the University of Georgia, ...

The evolution of lethal fighting in a spider mite

While fighting over females is common among male animals in the wild, these fights rarely result in death. You can't pass on your genes when you're dead or badly injured. So why do the males in some colonies of the tiny spider ...

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