Saurin Rothschild

Rothschild's Swift ( Cypseloides rothschild ) nau'in tsuntsu ne mai Kusa da Barazana a cikin dangin Cypseloidinae na dangin gaggawa Apodidae .    Ana samunsa a Argentina da Bolivia . 

 Taxonomy da kuma tsarin 
Rothschild's swift, farin kirji mai sauri, ( Cypseloides lemosi ), American Black Swift ( C. niger ), da sooty swift ( C. fumigatus ) suna samar da nau'i-nau'i . Wasu marubuta sun ɗauki Rothschild's da sooty swifts a matsayin takamaiman .  Rothschild's swift abu ne guda ɗaya . 

 Bayani 
Rothschild's swift yana kusan  dogo. Yana da dogayen fikafikai masu fadi da gajeriyar wutsiya. Furen sa yana da uniform matsakaici launin ruwan kasa. 

 Rarraba da wurin zama 
Ana samun Rothschild's Swift daga Sashen Santa Cruz na Bolivia kudu zuwa arewa maso yammacin Argentina har zuwa lardin Cordoba . Babu bayanai a cikin Peru duk da cewa an haɗa shi a cikin wasu lissafin haraji. Ba a san buƙatun wurin zama na nau'in ba. Yawancin bayanan sun kasance a kan gandun daji na montane mai tsayi a tsayi tsakanin  . 

 Hali 

 Hijira 
Rothschild's Swift ya bayyana zama mazaunin shekara-shekara a yawancin kewayon sa, kodayake yana iya yin hunturu a ƙarshen arewacin sa. 

 Ciyarwa 
Kamar kowane swifts, Rothschild's kwari ne na iska, amma ba a san cikakken bayanin abincin sa ba. 

 Kiwo 
Babu wani abu da aka sani game da phenology na Rothschild's Swift's kiwo. 

 Murya 
Ya zuwa ƙarshen 2022, xeno-canto yana da rikodi guda ɗaya na saurin muryar Rothschild, kuma ɗakin karatu na Macaulay na Cornell Lab na Ornithology ba shi da ko ɗaya. An ruwaito yana yin "gajeren 'pip' ko 'peep'" a cikin jirgin. 

 Matsayi 
IUCN ta kimanta saurin Rothschild a matsayin Kusa da Barazana. Tana da ƙananan kewayo da kiyasin yawan mutane 6000 zuwa 15,000 balagagge; An yi imani da na karshen ya kasance barga. Yawancin dajin Yungas da yake zaune an yi shi ne ko kuma ya koma noma.  Yana faruwa a wasu wuraren kariya. 

 Manazarta