Half a billion birds fly over Israel during the autumn migration.
A leading Israeli ornithologist tells the Today programme that Israel is at the junction of three continents: from the political point of view, it's a disaster (the airspace is crowded enough); from the ornithological point of view, it's heaven.
Ancient wasp may have used its rear end to trap flies
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Bizarre parasitic wasps preserved in amber about 99 million years ago had
trap-like abdomens that they may have used to immobilise other insects
2 hours ago