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Darwin's rhea, Rhea pennata also known as the lesser rhea. It is a large flightless bird, but the smaller of the two extant species of rheas.
Portrait of a nandu. Bird close-up. Rhea americana. Large ratite.
Rhea
The Lesser Rhea is a large flightless bird. It is sometimes known as Darwin’s Rhea, named after the famous naturalist and evolutionist as he used the Rhea to demonstrate his theory of evolution. The feathers of the Rhea are similar to those of the ostrich.The sharp toed claws are used as effective weapons. It is extremely agile and can reach speeds of up to 40mph, enabling it to escape many predators. It is essentially a herbivore. Their habitat is grasslands and scrub land of South America. Good copy space.
Under the bright sun of the Australian outback, a close-up view reveals the intricate features of an emu (Dromaius novaehollandiae). With its large, expressive eyes and distinctive, elongated beak, the emu's gaze captures the essence of curiosity and vigilance. Its coarse, feathered neck and head are adorned with patterns that blend seamlessly into the rugged landscape beyond—a panorama of sparse vegetation and distant horizons under a clear blue sky. This snapshot encapsulates the emu's adaptation to its arid surroundings, where its keen senses and unique physical attributes enable it to thrive amidst the challenges of the outback's unforgiving terrain.
Single Greater Rhea laughing with Beak open. Picture is taken in some sunlight.
Close up of a rhea
A portrait of an emu while another one peeks out curiously in the background.
Darwin's rhea, Rhea pennata also known as the lesser rhea. It is a large flightless bird, but the smaller of the two extant species of rheas.
Australian native Emu walking through the bush
In Southwestern Missouri Emu Zoo Animal on Sunny Summer Day (Shot with Canon 5DS 50.6mp photos professionally retouched - Lightroom / Photoshop - original size 5792 x 8688 downsampled as needed for clarity and select focus used for dramatic effect)
Close-up Portrait of a Rhea Bird. Close-up of a rhea bird with a blurred dark background and tree trunk. Nandoe bird
Close-up black and white portrait of a rhea bird showcasing detailed feathers and texture.
Close-up head shot of captive ostrich (Struthio camelus).Taken in Watsonville, California, USA
Cute emu portrait, not walking in the uk streets.
funny ostrich - extremely sharp and detailed.
Darwin's rhea, Rhea pennata also known as the lesser rhea. It is a large flightless bird, but the smaller of the two extant species of rheas.
Portrait of two Darwin’s rhea in winter. Focus on the left animal.
A closeup shot of an ostrich head. Birds concept
Rhea Bird Portrait
No trip to Argentina is really complete without a trip to an estancia, where one is likely to meet all sorts of interesting critters.  This fellow is a favorite at an estancia near San Antonio de Areco.  The Rhea is one species of the same superorder of flightless birds (ratites) that includes the Australian emu and the African ostrich, as well as the Greater Rhea's smaller cousin, the Lesser Rhea.
Close-up of the head of a Rhea, focussed on its eye, with a green grass background
zoo animals
Nandu / Rhea / Rhea americana
Ostrich struts on the meadow
Close-up of a single greater rhea head in profile view.
The common ostrich, Struthio camelus, or simply ostrich, is a species of large flightless bird native to Africa. It is one of two extant species of ostriches
Close up of an ostrich
two rhea ostrich one isolated on white background
Ostrich, portrait.
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