a skin condition characterized by brownish patches on the face, often caused by hormonal changes or sun exposure

a yellowish-brown or tawny color

lignite or brown coal, a soft, brown, combustible sedimentary rock formed from naturally compressed peat

russet or reddish brown color

(bird species of China) brown eared pheasant (Crossoptilon mantchuricum)

dark brown or tawny color

(bird species of China) Jerdon's baza (Aviceda jerdoni)

(bird species of China) Sikkim treecreeper (Certhia discolor)

(bird species of China) grey-throated martin (Riparia chinensis)

brown-throated sunbird (Anthreptes malacensis)

(bird species of China) Taiwan yuhina (Yuhina brunneiceps)

(bird species of China) willow tit (Poecile montanus)

(bird species of China) Sillem's mountain finch (Leucosticte sillemi)

Manipur fulvetta (Fulvetta manipurensis)

grey-sided thrush (Turdus feae)

red-headed bunting (Emberiza bruniceps)

a bird species of China, the plain prinia (Prinia inornata)

(bird species of China) brown prinia (Prinia polychroa)

(bird species of China) brown accentor (Prunella fulvescens)

(bird species of China) brown wood owl (Strix leptogrammica)

(bird species of China) dusky warbler (Phylloscopus fuscatus)

(bird species of China) brown dipper (Cinclus pallasii)

a bird species of China, the brown fish owl (Ketupa zeylonensis)

(bird species of China) brown bullfinch (Pyrrhula nipalensis)

Tristram's storm petrel (Hydrobates tristrami)

bridled tern (Onychoprion anaethetus)

(bird species of China) black-winged snowfinch (Montifringilla adamsi)

(bird species of China) brown-winged parrotbill (Suthora brunnea)

(bird species of China) greater coucal (Centropus sinensis)

(bird species of China) shikra (Accipiter badius)

(bird species of China) rusty-capped fulvetta (Schoeniparus dubius)

(bird species of China) ground tit (Pseudopodoces humilis)

(bird species of China) bar-winged flycatcher-shrike (Hemipus picatus)

(bird species of China) grey laughingthrush (Garrulax maesi)

(bird species of China) bar-backed partridge (Arborophila brunneopectus)

(bird species of China) brown-breasted flycatcher (Muscicapa muttui)

a bird species of China, the brown-cheeked fulvetta (Alcippe poioicephala)

(bird species of China) manipur fulvetta (Fulvetta manipurensis)

brown booby (Sula leucogaster)

brown parrotbill (Paradoxornis unicolor)

(bird species of China) dusky fulvetta (Schoeniparus brunneus)

(bird species of China) Sichuan tit (Poecile weigoldicus)

(bird species of China) ferruginous flycatcher (Muscicapa ferruginea)

(bird species of China) brown bush warbler (Locustella luteoventris)

a brownish or yellowish-brown color, often associated with tanned leather or sepia tones

(bird species of China) Bulwer's petrel (Bulweria bulwerii)

(literary) coarse clothing or sackcloth worn by the poor in former times

(bird species of China) grey-crested tit (Lophophanes dichrous)