Nidicolo

Pulcini nidicoli.

Una specie di uccello viene definita nidicola quando i suoi piccoli nascono incapaci di alimentarsi e di spostarsi da soli. In genere nascono nudi e ciechi[1].

Ciò accade, per esempio, nei piccioni e in molti passeracei.

Al contrario, le specie i cui piccoli abbandonano rapidamente il nido dopo la schiusa (come il pollo, per esempio) vengono definite nidifughe.

Altri concetti simili, quali quelli di specie precoci e altriciali, furono proposti da Carl Jakob Sundevall nel 1836[senza fonte].

Questo concetto, assieme a quello di nidifugo, venne proposto da Lorenz Oken nel 1816[senza fonte].

Note

  1. ^ (FR) Nidicole, su Oiseaux.net.

Collegamenti esterni

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