The Crow and the Pitcher

Hankaka da Tukunya ɗaya ne daga cikin Tatsuniyoyin Aesop, waɗanda aka ƙidaya 390 a cikin Perry Index . Ya danganta da tsohon lura da ɗabi'ar corvid wanda binciken kimiyya na baya-bayan nan ya tabbatar yana nuna tushen manufa kuma yana nuna ilimin dalili maimakon kawai ya kasance saboda yanayin kayan aiki .

 Tatsuniya da kuma ɗabi'unsa 
An sanya tatsuniya a matsayin jigon waƙar mawaƙin Girka na ƙarni na farko na A.Z. Bianor,  an haɗa ta a cikin tarin tatsuniyoyi na ƙarni na 2 na ƙaryar Dositheus  kuma daga baya ya bayyana a cikin tarin baitocin Latin na ƙarni na 4-5 na Avianus .  Tarihin wannan tatsuniya a zamanin da da kuma zamanin Tsakiya an bi diddigin ta a cikin littafin AE Wright mai suna Hie lert uns der meister: Latin Commentary and the Germany Fable . 

Labarin ya shafi wani hankaka mai ƙishirwa wanda ya zo kan tulu da ruwa a ƙasa, fiye da yadda bakinsa zai iya kaiwa. Bayan ya kasa tura shi, tsuntsun ya faɗi da duwatsu ɗaya bayan ɗaya har sai da ruwan ya tashi zuwa saman tulun, ya bar shi ya sha. A cikin labarinsa, Avianus ya bi shi da ɗabi'a wanda ke jaddada kyawun dabara: "Wannan tatsuniya ta nuna mana cewa tunani ya fi ƙarfin zuciya." Sauran masu ba da labarin sun jaddada dagewar hankaka. A cikin bugun Francis Barlow, karin maganar 'Dole ne uwar ƙirƙira' an yi amfani da ita ga labarin The Greek Anthology, trans. W.R.Paton, New York 1916, poem 272, p. 145 yayin da wani sake ba da labari na farkon ƙarni na 20 ya ambaci karin maganar 'Inda akwai wasiyya, akwai hanya'. 

Amfani da tatsuniyoyi na fasaha na iya komawa ga zamanin Romawa, tunda ana tsammanin ɗaya daga cikin mosaics ɗin da suka tsira yana ɗauke da labarin hankaka da tulun a matsayin abin da ya ƙunsa. The Greek Anthology, trans. W.R.Paton, New York 1916, poem 272, p. 145 Daidaito na zamani sun haɗa da tayal ɗin Ingilishi daga ƙarni na 18  da 19 Avianus 27 (Latin, English). Retrieved on 2007-07-19. da kuma zane-zanen Amurka na Justin C. Gruelle (1889–1978), wanda aka ƙirƙira don makarantar Connecticut.  Waɗannan da zane-zanen littattafan tatsuniyoyi ba su da ikon ƙirƙira. Babban bambancin yana cikin nau'in jirgin ruwa da ke ciki kuma tsawon ƙarni waɗannan sun bambanta daga tukunya mai laushi zuwa tulunan Girka masu kyau. The Greek Anthology, trans. W.R.Paton, New York 1916, poem 272, p. 145 

 Tatsuniya a cikin kimiyya 
Masanin kimiyyar halittar ɗan Romawa Pliny the Elder shine farkon wanda ya tabbatar da cewa labarin yana nuna halayen corvids na gaske.  A watan Agusta na 2009, wani bincike da aka buga a cikin Current Biology ya nuna cewa rooks, dangin hankaka, suna yin daidai da hankaka a cikin tatsuniyar idan aka gabatar da shi da irin wannan yanayi. 

 Manazarta