If in most of birds' species, food is broken up in the gizzard, the Hoatzin makes it in its well developed muscular crop.
Hoatzin feeds on certain marsh plants, such as leaves of arums (Aracea) and mangroves Avicennia, but they eat several other plants' species. They usually choose young leaves, tender shoots and buds.
Hoatzin has a digestive system unique among birds, using bacterial fermentation to break down the plant materials they consume. That is the function of the crop, an enlargement of the oesophagus. This microbial fermentation converts plant cellulose included in consumed foliage into simple sugars.
Hoatzin has an unpleasant odour, due to aromatic compounds included in their vegetal food. This smell is like fresh cow manure, so, this bird is only hunted for food in extremely rare occasions.
The hoatzin occupies a unique niche as a folivorous bird in South America. It primarily feeds on leaves and has a specialized digestive system to break down the cellulose. The hoatzin's lifestyle and habitat are adapted to living near waterways in tropical forests.
Herbivore - plc
herbivore
it is a herbivore
The antelope is a herbivore.
The hoatzin is one of only a few birds that eats leaves. It also eats fruits and flowers.
the hoatzin in captive live up to 30 years. the hoatzin in the wild lives to about 15 years
Hoatzin - album - was created in 2005.
How does the hoatzin bird keep its predators away
The hoatzin is one of only a few birds that eats leaves. It also eats fruits and flowers.
The juvenile Hoatzin does
A Hoatzin
bug,ant
The juvenile hoatzin
The Hoatzin is a strange type of tropical bird native to South America. One unique feature is that chicks have claws on two of the digits on their wings.
yes
The Hoatzin is the national bird of Guyana.