Tsayayyar abinci

Conservatism na abinci  dabara ce ta abinci wacce mutane ke nuna rashin son cin abinci na zamani, koda bayan an shawo kan neophobia . A cikin kowane yawan jama'a na masu cin abinci, wasu za su kasance masu ra'ayin mazan jiya wasu kuma za su kasance masu ban sha'awa, wata hanya ta dabam wacce mutane ke karɓar abinci na yau da kullun nan da nan bayan neophobia ya ɓace. Conservatism na abinci mai gina jiki da neophobia duk da haka matakai ne daban-daban,  an bambanta su ta hanyar dagewar rashin son cin abinci na mutum akan ci gaba da ci karo da abinci na zamani da kuma tsawon lokaci mai tsawo.

 Fage 
Dabbobi galibi suna fuskantar zaɓi tsakanin cin abincin da aka sani ko faɗaɗa abincinsu ta hanyar cinye wani sabon abu. An dade an gane cewa dabbobi suna shakkar kusancin abincin da suka ci karo da su   kuma wannan tsoron farko na sabon abu (ma'anar ma'anar "neophobia") yana ɗaukar mintuna kaɗan kawai a yawancin dabbobi. Akasin haka, an gano martani na biyu ga abinci na zamani, wanda, bayan masu neman abinci sun shawo kan rashin son zuciyarsu don tuntuɓar su kuma suka yi hulɗa da abinci na zamani, suna ci gaba da guje wa cin shi na ɗan lokaci.  Wannan nisantar abinci na yau da kullun ana kiransa kiyaye abinci,  kuma yana da tushen kwayoyin halitta.  Ba kamar neophobia ba, DC ba ya raguwa da sauri a kan ci karo da maimaitawa. Misali, Kelly (2001)   ya gano cewa a tsakanin tsuntsayen daji, wasu mutane sun guje wa abinci na yau da kullun fiye da shekaru 2 da bayyanar 200, kodayake abincin novel ya kasance bayyane kuma cikakke.

 Yaduwa 
An kwatanta ra'ayin abinci mai gina jiki a cikin nau'in nau'in kashin baya ciki har da tsuntsaye: Zebra Finch,  Jafananci quail, Marples, N. M.; Brakefield, P. M. (1995). "Genetic variation for the rate of recruitment of novel insect prey into the diet of a bird". Biological Journal of the Linnean Society. 55 (1): 17–27. doi:10.1016/0024-4066(95)90026-8. blackbird na kowa, Marples, Nicola M.; Roper, Timothy J.; Harper, David G. C. (1998). "Responses of Wild Birds to Novel Prey: Evidence of Dietary Conservatism". Oikos. 83 (1): 161. doi:10.2307/3546557. JSTOR 3546557. robin Turai, duka a cikin daji  da kuma cikin fursuna,  kaza na gida,  mai girma tit  da Eurasian blue tit  kuma [ stick blue  . nau'i huɗu na halittar Ginus na GUPLIA .  Ba a taɓa nuna rashin lafiyar abinci a cikin mutane ba, ko da yake yanayin da aka yi amfani da shi ta hanyar jinsin " cin abinci mai ban sha'awa " a cikin yara   yayi kama da halin dabbobin da ba na mutum ba.

 Manazarta