Search Result for "precocial": 
Wordnet 3.0

ADJECTIVE (1)

1. (of hatchlings) covered with down and having eyes open; capable of leaving the nest within a few days; 



WordNet (r) 3.0 (2006):

precocial
    adj 1: (of hatchlings) covered with down and having eyes open;
           capable of leaving the nest within a few days [ant:
           altricial]