Zugunruhen.

/ˈtsuːkˌʊnruːə/

Etymology: German.

Ornithology.

Migratory restlessness; the migratory drive in birds.

ΘΚΠ

the world > animals > birds > actions or bird defined by > [noun] > migration > migratory drive

Zugunruhe1950

1950 Condor May 108 Zugunruhe..is the restlessness displayed by caged migratory birds during the migratory period.

1971 Sci. Amer. Apr. 76 The behavior of the four groups was studied in terms of signs of Zugunruhe, or migratory urge, as shown by night activity and by the molt of feathers.

1978 Nature 13 July 154/1 The birds were housed under natural photoperiod in an outdoor aviary, and tested only after they showed migratory restlessness (Zugunruhe) in activity cages and exhibited subcutaneous fat deposits.

This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2018).

单词	zugunruhe
释义	Zugunruhen. /ˈtsuːkˌʊnruːə/ Etymology: German. Ornithology. Migratory restlessness; the migratory drive in birds. ΘΚΠ the world > animals > birds > actions or bird defined by > [noun] > migration > migratory drive Zugunruhe1950 1950 Condor May 108 Zugunruhe..is the restlessness displayed by caged migratory birds during the migratory period. 1971 Sci. Amer. Apr. 76 The behavior of the four groups was studied in terms of signs of Zugunruhe, or migratory urge, as shown by night activity and by the molt of feathers. 1978 Nature 13 July 154/1 The birds were housed under natural photoperiod in an outdoor aviary, and tested only after they showed migratory restlessness (Zugunruhe) in activity cages and exhibited subcutaneous fat deposits. This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2018). < n.1950
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