Greater Rhea (Rhea americana)

The Greater Rhea, a large flightless bird, is a native of South America. They belong to the family Rheidae and are the largest bird species in South America. They have been named after Rhea, the goddess of motherhood in Greek mythology.

The Greater Rhea can grow up to 5 feet tall and can weigh up to 88 pounds. They are well-suited for surviving in grasslands and savannas, as they are capable of running very fast. Their speed and agility make them difficult to catch for predators like foxes and snakes.

The diet of a Greater Rhea consists of vegetation, fruits and insects. With their powerful beaks, they can easily access roots and bulbs that are buried under the ground. They also drink water whenever possible as they do not require much water.

During the breeding season, the males perform a unique courtship display, which involves making low, booming calls while puffing out their feathers. After mating, the female lays her eggs, which are then incubated by the male. Once hatched, the chicks are cared for by the father for a period of six to eight months until they are strong and independent enough to fend for themselves.

The Greater Rhea is not considered endangered at present. However, habitat loss and hunting pose potential threats to their future existence. Some local communities hunt the birds for their meat, feathers and eggs. Instances of habitat fragmentation due to agricultural expansion and forestry further endanger these birds.

Given their size and unique characteristics, Greater Rheas hold significant ecological value, playing an important role in the food chain and habitat ecology of South America. Therefore, it is important to take necessary steps to ensure their protection and conservation.

Other names

Rhea americana



Greater Rhea

nyandú comú



veliki nandu

nandu pampový




Nandou d’Amérique




amerikinis nandu


nandu szare


Обыкновенный нанду

Veliki nandu

nandu pampový

Ñandú común

större nandu

Büyük Rea

нанду великий