The BBC reports that dairy cows with names produce more milk than unnamed cows. They also have less cortisol (a stress hormone) in their system.
BBC Video Story (<2 min long)
Is it the act of naming the cows, or is the name an indicator of farmers who care about their animals and treat them better than mass dairy farms? My Freakonomic sensors say it's the latter.
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あなたのビジョンは非常に敏感に理解の光線、太陽認識それまたはは、実際に。とさらにここでは、絶対最高一部: あなたする必要はありませんを席を残します。
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よ、またそれ以外にも「イリジウム」を参照してください以前チェックリストの追加レンズ。
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