Bwabwaja
Bwabwaja koo-njano
Uainishaji wa kisayansi
Himaya: Animalia (Wanyama) Faila: Chordata (Wanyama wenye ugwe wa neva mgongoni) Ngeli: Aves (Ndege) Oda: Charadriiformes (Ndege kamavitwitwi) Familia: Glareolidae (Ndege walio na mnasaba nabwabwaja)
Ngazi za chini
Jenasi 2: GlareolaBrisson, 1760 StiltiaG.R. Gray, 1855

Bwabwaja nindege wajenasiGlareola naStiltia katikafamilia yaGlareolidae. Umbo na mwenendo yao inafanana nambayuwayu. Wana mabawa marefu yaliyochongoka, miguu mifupi na mkia mwenye panda. Hukamatawadudu wakipuruka na hutaga mayai yao chini.

• Glareola cinerea,Bwabwaja Kijivu (Grey Pratincole)
• Glareola nordmanni,Bwabwaja Mabawa-meusi (Black-winged Pratincole)
• Glareola nuchalis,Bwabwaja Ukosi-mweupe (Rock Pratincole)
• Glareola ocularis,Bwabwaja wa Madagaska (Madagascar Pratincole)
• Glareola pratincola,Bwabwaja Koo-njano (Collared Pratincole)

• Glareola lactea (Little Pratincole)
• Glareola maldivarum (Oriental Pratincole)
• Stiltia isabella (Australian Pratincole)

• 
  Little pratincole
• 
  Oriental pratincole
• 
  Australian pratincole

• Biolojia
• Vitwitwi na jamaa