Andean guan

Penelope montagnii

The Andean guan is a gamefowl species of the family Cracidae, in which it belongs to the guan subfamily Penelopinae. This bird occurs in the highlands of the Andes, from Venezuela and Colombia through Ecuador and Peru south to Bolivia and perhaps northwesternmost Argentina.
Andean guan closeup, Santa María, Colombia  Andean guan,Boyacá,Colombia,Fall,Geotagged,Penelope montagnii,Santa María,South America,World

Appearance

These are medium-sized birds, measuring about 40–58 centimetres in length and weighing about 500-840 grams . They are long-bodied with thin necks and small heads, and similar in shape to turkeys but more slender and elegant. The plumage is overall brown with whitish edging to the feathers of the head, neck and chest. It has a red dewlap and reddish legs.

In the Conover Collection of the Field Museum, there is a hypopigmented female specimen of the subspecies ''atrogularis'' taken December 20, 1929 at Pucará . The forehead, chin and upper throat retain the normal color and the hind part of the body is faintly barred pinkish-buff; otherwise the plumage is white. The iris color was not recorded, making it tough to determine whether this is a case of albinism or leucism. Leucism is more frequently seen in birds – particularly in such pronounced cases –, and hypopigmented cracids are rare in the first place. This particular bird has abraded feathers; prior to its death it seems to have been held in a cage for some time, presumably to show off such a rare specimen.
Andean Guan, Jardin, Colombia Found at a feeding site inside the Andean cock-of-the-rock Reserve.  Andean guan,Antioquia,Colombia,Colombia Choco & Pacific region,Fall,Geotagged,Jardin,Jardín,Penelope montagnii,South America,World

Status

They are inhabitants of cloud forest; the sightings of this cracid are often associated to the migrations of army ants which the bird usually follows. The nest is built in a tree, with single egg each mating season. Two adults with a young were observed in Ecuador in late June.

Three of four birds of the nominate subspecies, collected on May 29 at the Balcones River near Guasca, were molting their tails. The tail molt starts at the outside and progresses inward, with the old rectrices being shed in alternating pairs.

It is affected by habitat destruction, apparently unable to cope with deforestation, and also hunted for food. However, the Andean guan has a vast range and is thus not globally threatened.

Given its altitudinal range, it might be affected by habitat fragmentation in the long term. There is little data on its overall population, but it occurs in several protected areas in its range. For example, it can be found in the Cocora valley in Quindío Department and the Quimbaya protected forest in Risaralda Department of Colombia, and the Yanacocha Reserve of Ecuador.
Andean guan (Penelope montagnii) Finca Estrella de Agua, PN Los Nevados, Quindio, Colombia. Jun 10, 2014 Andean guan,Colombia,Geotagged,Penelope montagnii,Spring

Habitat

They are inhabitants of cloud forest; the sightings of this cracid are often associated to the migrations of army ants which the bird usually follows. The nest is built in a tree, with single egg each mating season. Two adults with a young were observed in Ecuador in late June.

Three of four birds of the nominate subspecies, collected on May 29 at the Balcones River near Guasca, were molting their tails. The tail molt starts at the outside and progresses inward, with the old rectrices being shed in alternating pairs.

It is affected by habitat destruction, apparently unable to cope with deforestation, and also hunted for food. However, the Andean guan has a vast range and is thus not globally threatened.

Given its altitudinal range, it might be affected by habitat fragmentation in the long term. There is little data on its overall population, but it occurs in several protected areas in its range. For example, it can be found in the Cocora valley in Quindío Department and the Quimbaya protected forest in Risaralda Department of Colombia, and the Yanacocha Reserve of Ecuador.

References:

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Status: Least concern
EX EW CR EN VU NT LC
Taxonomy
KingdomAnimalia
DivisionChordata
ClassAves
OrderGalliformes
FamilyCracidae
GenusPenelope
SpeciesP. montagnii
Photographed in
Colombia