Komisch diese geschichte linkspfote oder echtspfote..
ich habe vor zwei wochen etwas ganz anderes gelesen..muss nur mal googeln wie alt die studie ist.
American genetic association
Inheritance of left handedness
The report that certain animals (lion, camel, parrot, monkey etc) are predominantly right or lefthanded is probably without foundation in fact.
The apparent left footedness of parrots so frequently cited, is a simple matter of imitation and convenience as demonstrated by Dr David Starr Jordan.
Ordinarily parrots are approached in feeding, etc. with the right hand.
They most conveniently receive with the right foot.
When the left hand is employed in the test, the parrot invariably respond with the left foot.
http://jhered.oxfordjournals.org/content...9.full.pdf
ich habe vor zwei wochen etwas ganz anderes gelesen..muss nur mal googeln wie alt die studie ist.
American genetic association
Inheritance of left handedness
The report that certain animals (lion, camel, parrot, monkey etc) are predominantly right or lefthanded is probably without foundation in fact.
The apparent left footedness of parrots so frequently cited, is a simple matter of imitation and convenience as demonstrated by Dr David Starr Jordan.
Ordinarily parrots are approached in feeding, etc. with the right hand.
They most conveniently receive with the right foot.
When the left hand is employed in the test, the parrot invariably respond with the left foot.
http://jhered.oxfordjournals.org/content...9.full.pdf