News tagged with colonies

Honeybees show tipping points

Parasites, lack of food, cold snaps, pesticides, and poor management all can stress honeybee colonies, making it difficult to pin their collapse on a single source. However, in controlled field tests, honeybee colonies show ...

dateMay 16, 2014 in Plants & Animals
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The importance of (experimental) design

One of the hottest debates in evolutionary biology concerns the origin of behaviour: is it genetically encoded or do animals and birds copy their parents or other individuals? A classic experiment published in 2000 seemed ...

dateFeb 25, 2014 in Plants & Animals
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New action plan to save Madagascar's at-risk lemurs

Contrary to the film of DreamWorks' imagining, Madagascar is not ruled by King Julien and his colony of lemurs. In fact the status of the lemurs on the island – the only place on earth that they exist – is a very precarious ...

dateFeb 21, 2014 in Ecology
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