"The Mukau [sic] is a placid animal that lives in herds on the plains of Mata Nui. Although peaceful by nature, it is quick to react to danger. Opponents would be wise to beware the Mukau's [sic] horns and hooves, which it can wield with surprising speed!"
— LEGO Mania Magazine January-February 2001
|Mata Nui Cow|
|Mata Nui Cow Instructions|
This is a combiner model introduced in 2001, portraying a Mata Nui Cow, originally known as a Mukau.
Turning the gear on the Mata Nui Cow's back causes its front legs to alternately move back and forth.
|BIONICLE Combiner and Alternate Models of 2001|
|Combiner Model||Akamai | Wairuha | Turaga Nui | Matoran Nui (Kaita 1) (Kaita 2) | Mata Nui Cow | Dikapi | Fikou | Turaga Kaita Alpha | Turaga Kaita Beta |Turaga Kaita Gamma|
|Alternate Model||Nui-Kopen | Kuma-Nui | Mana Ko | Kahu | Tarakava Nui|
|see full list|
|Characters | Sapient Species | Locations | Flora | Creatures | Rahi | Objects | Powers | Vehicles | Society | Events|
LEGO | TECHNIC | BIONICLE | Hero Factory | BS01 Wiki | Policies | Sources | Saga Guides | Timeline | Media | Sets