Young birds do household chores

Young birds support their parents in raising youngsters, defending the territory and keeping predators at bay. This social behavior, exhibited by birds such as the mousebird, appear to contradict the prevailing theory of ...

Genetics influences physical fitness of tilapia

Wageningen University & Research scientists have demonstrated that genes influence swimming fitness of tilapia. As there are indications that fitter fish are also healthier and more resilient, the researchers recommend including ...

Limited value of tree plantations for biodiversity conservation

In light of declining natural forests, tree plantations may seem like a good way to replace forest habitats. But what are the possible benefits of these plantations for biological diversity? A team of researchers led by led ...

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