Text written in Basque and translated automatically by Elia without any subsequent editing. SEE ORIGINAL
Showing how to perform migration
1997/12/01 Elhuyar Zientzia Iturria: Elhuyar aldizkaria
They have taught swans to migrate using the delta motor fin. This year they have traveled 160 kilometers and next year they will drive to Canada, from there they will only have to adapt.
In the eastern United States, a dozen Cygnus buccinator herbivores want to teach them how to migrate in autumn. They are birds prisoners and when they were released in nature they did not know how and where they were going to migrate.
As teachers have used the delta motor fin and as they are accustomed since childhood to engine noise have traveled 160 kilometers.
Next year the tour will be longer and will head to Canada. From there, swans will only have to walk in their natural environment, without the help of man.
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Gai honi buruzko eduki gehiago
Elhuyarrek garatutako teknologia
