Aka kanyamasyo kamaze igihe mu birwa bya St. Helena bibarizwa mu bwami bw’u Bwongereza nubwo biri mu Nyanja ya Atlantique.

Nubwo umunsi nyawo ako kanyamasyo kavukiyeho utazwi, bivugwa ko kavutse mu 1832.
Aka kanyamaswa kavuye muri Seychelles mu 1882 nk’impano yahawe Sir William Grey-Wilson waje kuyobora St Helena.

Inzego zishinzwe ubukerarugendo kuri icyo kirwa zivuga ko ako kanyamasyo gashobora kuba kamaze n’imyaka 200 kavutse.

Kubera gusaza, aka kanyamasyo ntikakireba cyangwa ngo kihumurize, icyakora ngo amatwi yako arumva cyane.

Aka kanyamasyo kamaze imyaka 190 kabayeho