The year 2013 in birding and ornithology.
The following fifteen Brazilian species are described in the 17th volume of the Handbook of the Birds of the World:
To be completed
The true owls or typical owls are one of the two generally accepted families of owls, the other being the barn owls and bay owls (Tytonidae). This large family comprises 230 living or recently extinct species in 24 genera. The Strigidae owls have a cosmopolitan distribution and are found on every continent except Antarctica.
Scops owls are typical owls in family Strigidae belonging to the genus Otus and are restricted to the Old World. Otus is the largest genus of owls with 59 species. Scops owls are colored in various brownish hues, sometimes with a lighter underside and/or face, which helps to camouflage them against the bark of trees. Some are polymorphic, occurring in a greyish- and a reddish-brown morph. They are small and agile, with both sexes being compact in size and shape. Female scops owls are usually larger than males.
The flammulated owl is a small migratory North American owl in the family Strigidae. It is the only species placed in the genus Psiloscops.
The Philippine scops owl, also Luzon lowland scops owl is a common owl, endemic to the Philippines, belonging to the family of the typical owls Strigidae. Other common names include "Otus Whitehead", "Whitehead scops owl" and "Luzon lowland scops owl". Everett's scops owl and Negros scops owls were formerly considered conspecific but are now classified as separate species.
Günther Edmund Maul was a German ichthyologist and taxidermist in Portugal. Maul came to Madeira in December 1930 to work as taxidermist at Museu Municipal do Funchal, which opened to the public in 1933. He was appointed director for the museum in 1940, a post that he held to his retirement in 1979. He, however, continued his research until shortly before his death. He started two journals and opened the museum's aquarium to the public in 1959. He also participated in several expeditions including with the French bathyscaphe Archimède in 1966 and organised the first multidisciplinary expedition to the Salvage Islands in 1963. He was awarded an honorary doctorate from the University of Madeira in 1995.
The Torotoroka scops owl is a species of owl in the family Strigidae. It is endemic to western parts of Madagascar.
The Mayotte scops owl is a species of owl in the family Strigidae. It is endemic to the island of Mayotte in the Comoros.
The Palau scops owl or Palau owl is a species of owl in the family Strigidae. Palau scops owls are dark reddish-brown with small white dots scattered across their feathers. They are endemic to the Palau Islands in the western Pacific, where they are found in woodland and lagoon trees, ravines and mangrove swamps. Palau owls nest in hollows of trees, live in groups and are territorial.
Screech owls are typical owls (Strigidae) belonging to the genus Megascops with 22 living species. For most of the 20th century, this genus was merged with the Old World scops owls in Otus, but nowadays it is again considered separately based on a range of behavioral, biogeographical, morphological, and DNA sequence data.
The Madeiran scops owl is a small extinct owl that once inhabited the island of Madeira in the Macaronesian archipelago off the north-west coast of Africa in the North Atlantic Ocean.
Everett's scops owl is an owl, endemic to the Philippines, belonging to the family of the typical owls Strigidae. They are found on Bohol, Samar, Biliran, Leyte, Mindanao and Basilan. This species is part of the Philippine scops owl species complex which includes the Negros scops owl.
The São Miguel scops owl is a small extinct owl that once inhabited the island of São Miguel, in the Macaronesian archipelago of the Azores, in the North Atlantic Ocean. Its scientific specific name honours the 16th-century Azorean historian Gaspar Frutuoso.
The year 2015 in birding and ornithology.
The Principe scops owl is a species of scops owl found only on Príncipe Island of São Tomé and Príncipe, an island country in the Gulf of Guinea off the coast of Africa. First noticed by its distinctive nighttime call, it was formally described in 2022. The first records of suspicions of its existence are from 1928. Given its low population numbers and tiny range, researchers have asked the IUCN to declare it Critically Endangered, and this status was granted in 2023. Its distribution is limited to native forests where human activity is low—in fact, its range is entirely within a protected area, the Príncipe Obô Natural Park—and it seems to prefer larger trees. It feeds on insects. Its predators include the Mona monkey and the black rat.