to pay attention to somebody who has a better view of predators than they do. "She said it was unclear whether other birds could do the same, but it was highly likely other magpies around Australia already did."Magpies are a pretty smart group. We're not sure if they're learning this...
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published in the journal AnimalBehavior, says the magpie has learned the meanings of different noisy miner calls and essentially eavesdrops(偷听) to find out which predators(食肉动物) are near.Noisy miners--a small, native honeyeater--have different warning calls for ground-basedand aerial(飞行的...
THE emu is an ungainly, ostrich-like bird that struts across the Outback of Australia. Tonight, however, it's the waitresses who are strutting about with the emu - as the main course at Rowntrees, a restaurant specializing in Australian cuisine.Jean-Paul Bruneteau, the co-owner of Rowntree...
Noisy miners—-a small, native honeyeater—-have different warning calls for ground-based and aerial(飞行的)predators. By playing both kinds of recording to a series of wild magpies, researchers observed the magpies raising their beaks(喙) to the sky, or dropping their heads to the ground. ...
The research, published in the journal Animal Behavior, says the magpie has learned the meanings of different noisy miner calls and essentially eavesdrops(偷听) to find out which predators(食肉动物) are near. Noisy miners---a small, native honeyeater---have different warning calls for ground...
She said it was unclear whether other birds could do the same, but it was highly likely other magpies around Australia already did. “Magpies are a pretty smart group. We’re not sure if they’re learning this from other magpies or if they’re figuring it out on their own, but the ab...
native honey eater-have differentwarning calls for ground-based and aerial(飞行的) predators.By playing both kinds of recording to a series of wild magpies,researchers observed the magpies raising their beaks(喙) to thesky, or dropping their heads to the ground.Researchers attracted the magpies ...
(食肉动物)are near.Noisy miners-a small, native honeyeater-havedifferent warning calls for ground-based and aerial(飞行的)predators.By playing both kinds of recording to a seriesof wild magpies, researchers observed the magpies raising their beaks(喙)to the sky, or dropping their heads to the...
published in the journal AnimalBehavior, says the magpie has learned the meanings of different noisy miner calls and essentially eavesdrops(偷听) to find out which predators(食肉动物) are near.Noisy miners--a small, native honeyeater--have different warning calls for ground-basedand aerial(飞行的...