Zena Tooze

Zena Tooze (amụrụ 3 Mee n'afọ 1955) bụ onye Canada na-ahụ maka ihe ndị dị ndụ na nchekwa nchekwa nke rụrụ ọrụ na Nigeria na mpaghara nchekwa primate kemgbe afọ 1991. Ọ nwetara akara ugo mmụta nna ukwu na Biology site na Mahadum Dalhousie, Halifax, Nova Scotia n'afọ 1987. N'afọ 2005 ọ nwetara ihe nrite Whitley maka nchekwa nchekwa okike kacha mma.

 CERCOPAN 
N'afọ 1994 Tooze tọrọ ntọala Centre for Education, Research and Conservation of Primates and Nature (CERCOPAN) bụ otu anaghị akwụ ụgwọ, na-abụghị nke gọọmentị hiwere isi na Cross River Steeti, Nigeria. CERCOPAN bụ ọrụ ndozigharị na nchekwa maka anụ ọhịa dị egwu na nke nọ n'ihe egwu. Ọtụtụ n'ime ọrụ ya gụnyere nrụzigharị ụmụ enwe na-enweghị mgbei site n'ahịa anụ ọhịa. Ebumnuche CERCOPAN bụ ichekwa primates Naijiria site na nchekwa oke ọhịa na-adịgide adịgide, mmekorita obodo, agụmakwụkwọ, nhazigharị primate na nyocha.

Ndị ọbịa CERCOPAN bụ Iko Esai bụ nke na-etinye aka na nkwado nkwado nke 200 km2 nke ọhịa na-agakọ na Ogige Ogige Cross River. Ọ dịkarịa ala ụdị enwe isii na-etinye aka na mmemme mmezi na nchekwa, gụnyere endemic Sclater's guenon, Preuss's guenon na guenon na-acha uhie uhie. N'ịbụ onye na-arụ ọrụ dịka onye isi CERCOPAN kemgbe afọ 1995, Tooze nyefere onye isi ọhụrụ na ọnwa January n'afọ 2009, site na mgbe ahụ ọ natara aha ọchịchị nke 'Founder and Trustee', onye isi oche nke ụlọ ọrụ nlekọta maka ọrụ ebere UK debanyere aha nke ọ tọrọ ntọala iji kwado ọrụ nchekwa na Nigeria (edenyere aha ya bụ Charity 1116955). 

 Edemsibia 

 Njikọ mpụga 

 CERCOPAN
 Ntinye WFN na Zena Tooze

Otú:Mmadụ ndi di ndụ