The Andean Cock-of-the-rock (Rupicola peruvianus) is a medium-sized passerine bird of the Cotinga family native to Andean cloud forests in South America. The plural is Andean Cocks-of-the-rock. It is widely regarded as the national bird of Peru.

The species exhibits marked sexual dimorphism; the male has a large disk-like crest and scarlet or brilliant orange plumage, while the female is significantly darker and browner. Gatherings of males compete for breeding females with each male displaying its colourful plumage, bobbing and hopping, and making a variety of calls.

Text from: en.wikipedia.org

Macaws eat a variety of foods including fruits, palm fruits, nuts, seeds, leaves, flowers, and stems. Wild species may forage widely, over 100 km (62 mi) for some of the larger species such as Ara araurana (blue & yellow macaw) and Ara ambigua (great green macaw), in search of seasonally available foods. Some foods eaten by macaws in the wild contain toxic or caustic substances which they are able to digest. It has been suggested that parrots and macaws in the Amazon basin eat clay from exposed river banks to neutralize these toxins. In the western Amazon hundreds of macaws and other parrots descend to exposed river banks to consume clay on an almost daily basis - except on rainy days.

Text from: en.wikipedia.org

The Giant Otter (Pteronura brasiliensis) is a South American carnivorous mammal. It is the longest member of the Mustelidae, or weasel family, a globally successful group of predators. Unusually for a mustelid, the Giant Otter is a social species, with family groups typically supporting three to eight members. The groups are centered on a dominant breeding pair and are extremely cohesive and cooperative. Although generally peaceful, the species is territorial and aggression has been observed between groups. The Giant Otter is diurnal, being active exclusively during daylight hours. It is the noisiest otter species and distinct vocalizations have been documented that indicate alarm, aggressiveness, and reassurance. The Giant Otter ranges across north-central South America.

Text from: en.wikipedia.org

The male is in average 28 cm long and weighs about 104 g, with the female 23 cm long and weighing 60 g approximately. The Yellow-rumped Cacique is a slim bird, with a long tail, blue eyes, and a pale yellow pointed bill. It has mainly black plumage, apart from a bright yellow rump, tail base, lower belly and wing "epaulets". The female is duller black than the male, and the juvenile bird resembles the female, but has dark eyes and a brown bill base.

The song of the male Yellow-rumped Cacique is a brilliant mixture of fluting notes with cackles, wheezes and sometimes mimicry. There are also many varied calls, and an active colony can be heard from a considerable distance.

Text from: en.wikipedia.org

The Spectacled Bear (Tremarctos ornatus), also known as the Andean Bear and locally as ukuko, jukumari or ucumari is the last remaining 'short-faced' bear (subfamily Tremarctinae) and the closest living relative to the Florida spectacled bear and short-faced bears of the Middle Pleistocene to Late Pleistocene age.

The Spectacled Bear is a relatively small species of bear native to South America. It has black fur with a distinctive beige-coloured marking across its face and upper chest, though not all Andean bears have "spectacle" markings. Males are a third larger than females. Males can weigh 130 – 200 kilograms (286 – 440 lb), and females 35 –82 kilograms (77 – 181 lb). They are found in several areas of northern and western South America, including eastern Panama, western Venezuela, Colombia, Ecuador, Peru, western Bolivia, and northwestern Argentina. Spectacled bears are the only surviving species of bear native to South America, and the only surviving member of the subfamily Tremarctinae. Their survival has depended mostly on their ability to climb even the tallest trees of the Andes.

Text from: en.wikipedia.org