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Image for: Eulenküken schlafen wie Menschenbabys


Eulenküken verändern mit zunehmendem Alter ihr Schlafverhalten: Je älter sie werden, desto weniger Zeit verbringen sie im REM-Schlaf. Parallel dazu bekommt ihr Federkleid immer mehr schwarze Punkte - diese Küken sind noch ganz weiß.
Eulenküken verändern mit zunehmendem Alter ihr Schlafverhalten: Je älter sie werden, desto weniger Zeit verbringen sie im REM-Schlaf. Parallel dazu bekommt ihr Federkleid immer mehr schwarze Punkte - diese Küken sind noch ganz weiß.

Foto: Fabrizio Sergio

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