RECENT EXPERIMENTS SHOW THAT bumblebees join a select group of animals - mostly primates and birds - capable of passing on new behaviours by cultural transmission.
The study tested buff-tailed bumblebees' ability to learn to open sugar-filled containers, a challenge that had two equally effective possible solutions. Inexperienced bees learned the task faster if they'd watched an experienced individual complete it first. And the solution eventually adopted by the colony was the one demonstrated initially.
Esta historia es de la edición May 2023 de BBC Wildlife.
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Esta historia es de la edición May 2023 de BBC Wildlife.
Comience su prueba gratuita de Magzter GOLD de 7 días para acceder a miles de historias premium seleccionadas y a más de 8500 revistas y periódicos.
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Does cloning create identical copies?
EMBRYOS ARE MADE OF STEM CELLS that divide to give rise to different types of cells, everything from skin to brain cells. Scientists once thought that reproductive cloning creating a genetically identical copy of an individual organism - would be impossible without using stem cells and that the path leading to mature 'differentiated' cells was irreversible. But clawed frogs proved them wrong...
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Delve into the unique and complex biology of the clownfish, arguably the world's most famous fish
BAHAMAS BENEATH
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