A camera obscura is a darkened room with a small hole or lens at one side through which an image is projected onto a wall or table opposite the hole. The image of lensless camera obscuras is also referred to as "pinhole image".
The Fanti saw-wing, also known as the Fanti rough-winged swallow, is a small passerine bird in the swallow family. The Fanti saw-wing has often described as the most beautiful of the swallows, owing to its uniformly shimmering green plumage.
The dark long-tongued bat is a species of bat from South and Central America. It was formerly considered the only species within the genus Lichonycteris, but is now recognized as one of two species in that genus, along with the pale brown long-nosed bat. It is small species of bat, with adults weighing 6–11 g (0.21–0.39 oz) and having a total length of 46–63 mm (1.8–2.5 in).
The giant tree-rat is a species in the family Echimyidae, the spiny rats. It is the only species in the monotypic genus Toromys. It is endemic to Brazil, where it occurs in the flooded forest along the banks of the Amazon River and its tributaries.
The tuft-tailed spiny tree rat is a spiny rat species from Brazil south of the Amazon River, where it has been found in grassland and gallery forest. It is the only species in the genus Lonchothrix. Very little is known about this rodent. It is small with an average adult weight of about 138 grams. It is nocturnal and solitary in habits.
The long-tailed armored tree-rat, is a spiny rat species from South America. It is found in Brazil, with a population in Ecuador which is referable either to this species or to Makalata didelphoides. Initially considered a large form of the latter species, it actually represents a distinct species as supported by morphological and molecular characters.
The lesser ʻakialoa is an extinct species of Hawaiian honeycreeper in the subfamily Carduelinae of the family Fringillidae. It was endemic to the island of Hawaiʻi. It became extinct due to habitat loss and disappeared at around the same time as its Oʻahu relative.
The Yarra pygmy perch is a species of temperate perch that is endemic to southeastern Australia.
The dusky-legged guan is a species of bird in the family Cracidae, the chachalacas, guans, and curassows. It is found in Uruguay, northeastern Argentina and southernmost areas of Paraguay and Brazil. In early 2021, the former subspecies P. o. bridgesi, found in southwestern Bolivia and northwestern Argentina, was elevated to species rank as Yungas guan.
The dark-winged trumpeter is a species of bird in the family Psophiidae. It is endemic to Brazil.
The moustached antwren is a species of small Neotropical bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in Brazil, Colombia, Ecuador, Panama, and Peru.
The dull-coloured grassquit is a small bird. It is recognized as a tanager closely related to Darwin's finches.
The Peruvian tree rat is a species of rodent in the family Echimyidae. It is found in northeastern Peru and adjacent Ecuador, where it is found in the Amazon rainforest. It is nocturnal and arboreal.
Makalata is a genus of rodents in the family Echimyidae.
The Brazilian spiny tree rat is a species of rodent in the family Echimyidae. It is found in Bolivia, Brazil, French Guiana, Guyana, Suriname and Venezuela, where it lives in lowland tropical rainforest. There is also a population in Ecuador which is referable either to this species or to Makalata macrurus. It is nocturnal, and eats seeds.
The woolly-headed spiny tree-rat is a species of rodent in the family Echimyidae. It is endemic to Peru.
The Egyptian pygmy shrew or sacred shrew is a species of mammal in the family Soricidae. It is endemic to Egypt. Its natural habitat is arable land. It is threatened by habitat loss, partially caused by the construction of the Aswan Dam. They are 48–62 mm (1.9–2.4 in) in length and weigh 7 g (0.25 oz), making them one of the smallest shrews in Egypt.
The Philippine forest roundleaf bat is a species of bat in the family Hipposideridae. It is endemic to the Philippines.
The grizzled Mexican small-eared shrew is a small mammal in the order Eulipotyphla. It is native to the Sierra Madre Oriental of eastern Mexico. It can be found in dense, wet cloud forest, where it is found in the thick herbaceous undergrowth and leaf litter. It is known to be insectivorous and terrestrial. Threats to the species are deforestation for agriculture and urban development.
The pale brown long-nosed bat is a species of leaf-nosed bat in the family Phyllostomidae. It is found across South America. It is apparently gregarious and lives in social groups.
