Assertion: eider's plumage | /r/HasProperty | whitish
Facets:
Source sentences:
text: Adult males distinctive [in physical appearance], but other plumages similar; immatures take two or more years to reach maturity, males having confusing variety of piebald plumages [i.e., the usual colored feathering is modified by partial leucism, so that the usual black plumage is whitish, yet feathers of rainbow colors are not whitewashed].