雀 ⇒

• 少         shǎo/shào, few/less/to lack/to be missing/to stop (doing sth)/seldom, young
  • 小         xiǎo, small/tiny/few/young
  • 丿         piě, radical in Chinese characters (Kangxi radical 4)/see 撇[piě]
• 隹         zhuī, short-tailed bird

巢 ⇒

• 果         guǒ, [菓], fruit/result/resolute/indeed/if really, variant of 果[guǒ]/fruit
  • 木         Mù/mù, surname Mu, tree/wood/coffin/wooden/simple/numb/one of the eight categories of a...
  • 田         Tián/tián, surname Tian, field/farm/CL:片[piàn]
• 巛         chuān, archaic variant of 川[chuān]

雀 ⇒

• 蠽        jié, small green cicada
• 巀        
• 熦        

巢 ⇒

• 剿        chāo/jiǎo, [勦], to plagiarize, to destroy/to extirpate, variant of 剿[chāo], variant of 剿[jiǎo]
• 摷        jiǎo, to knock/strike
• 璅        suǒ, fragmentary/trifling
• 缫        sāo, [繅], to reel silk from cocoons
• 鏁        suǒ, old variant of 鎖|锁[suǒ]
• 隟        xì, old variant of 隙[xì]
• 勦        
• 樔        
• 漅        
  • 薻        zǎo, old variant of 藻[zǎo]
• 窼        
• 繅        
• 罺        
• 轈        
• 鄛        

雀 ⇒
孔雀         kǒngquè, peacock
雀         qiāo/què, a freckle/lentigo, small bird/sparrow/also pr. [qiǎo]
麻雀         máquè, sparrow/(dialect) mahjong
金丝雀         jīnsīquè, [金絲雀], canary
雀跃         quèyuè, [雀躍], excited/in high spirits
雀斑         quèbān, freckles
云雀         yúnquè, [雲雀], (bird species of China) Eurasian skylark (Alauda arvensis)
欢呼雀跃         huānhūquèyuè, [歡呼雀躍], cheering excitedly (idiom)/jubilant
黄雀         huángquè, [黃雀], (bird species of China) Eurasian siskin (Spinus spinus)
鸦雀无声         yāquèwúshēng, [鴉雀無聲], lit. crow and peacock make no sound/absolute silence (idiom); not a single voice...
山雀         shānquè, tit
金翅雀         jīnchìquè, (bird species of China) grey-capped greenfinch (Chloris sinica)
门可罗雀         ménkěluóquè, [門可羅雀], you can net sparrows at the door (idiom); completely deserted
雀巢         Quècháo, Nestlé
雀巢咖啡         
孔雀绿         
燕雀         yànquè, (bird species of China) brambling (Fringilla montifringilla)/(fig.) small fry
绿孔雀         lǜkǒngquè, [綠孔雀], (bird species of China) green peafowl (Pavo muticus)

巢 ⇒
巢         Cháo/cháo, surname Chao, nest
巢穴         cháoxué, lair/nest/den/hideout
卵巢         luǎncháo, ovary
老巢         
蜂巢         fēngcháo, beehive/wasp's nest/honeycomb/fig. honeycomb figure
鸟巢         niǎocháo, [鳥巢], bird's nest/nickname for Beijing 2008 Olympic stadium
筑巢         
倾巢出动         
雀巢         Quècháo, Nestlé
雀巢咖啡         
窝巢         wōcháo, [窩巢], nest
蚁巢