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A summary of 1819 in birding and ornithology.
The northern grey-headed sparrow, also known as the grey-headed sparrow, is a species of bird in the sparrow family Passeridae, which is resident in much of tropical Africa. It occurs in a wide range of open habitats, including open woodlands and human habitation, often occupying the same niche as the house sparrow does in Eurasia.
The black-faced monarch is a passerine songbird in the family Monarchidae found along the eastern seaboard of Australia, and also New Guinea.
Cacatua is a genus of cockatoos found from the Philippines, Indonesia, Papua New Guinea, and Solomon Islands to Australia. They have a primarily white plumage, an expressive crest, and a black or pale bill. Today, several species from this genus are considered threatened due to a combination of habitat loss and capture for the wild-bird trade, with the blue-eyed cockatoo considered vulnerable, Moluccan cockatoo, and umbrella cockatoo considered endangered, and the red-vented cockatoo and yellow-crested cockatoo considered critically endangered.
The magnificent riflebird is a species of passerine bird in the birds-of-paradise family Paradisaeidae.
The black-faced waxbill is a common species of estrildid finch found in southern Africa. It is found in Angola, Botswana, Kenya, Namibia, Rwanda, South Africa, Tanzania, Uganda, Zambia and Zimbabwe. The IUCN has classified the species as being of least concern.
The cerulean kingfisher is a kingfisher in the subfamily Alcedininae which is native to parts of Indonesia. With an overall metallic blue impression, it is very similar to the common kingfisher, but it is white underneath instead of orange. Males average bluer than females, which have a greenish cast. It is sometimes called the small blue kingfisher but in Indonesia and parts of Asia that name refers to Alcedo atthis.
The chestnut-vented warbler, chestnut-vented tit-babbler or rufous-vented warbler is an Old World warbler.
The swallow tanager is a species of Neotropic bird in the tanager family Thraupidae. It is the only member of the genus Tersina. It is found widely throughout South America, from eastern Panama to far northern Argentina. The species is sexually dimorphic: the female is a yellow-green and the male a turquoise blue with a small deep black face and upper throat patch.
The purple-winged roller is a species of bird in the family Coraciidae. It is endemic to the Sulawesi subregion in Indonesia and can be found on the islands of Sulawesi, Bangka, Lembeh, Manterawu, Muna and Butung.
The blue-backed tanager is a species of South American bird in the tanager family Thraupidae. It is the only member of the genus Cyanicterus.
The long-tailed reed finch is a species of South American bird in the tanager family Thraupidae. It is the only member of its genus Donacospiza.
The yellow-backed tanager is a species of bird in the family Thraupidae, the tanagers. It is found in Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname; also extreme eastern Panama in Central America. Its natural habitats are subtropical or tropical moist lowland forest and heavily degraded former forest.
Pithys is a genus of insectivorous passerine binds in the antbird family, Thamnophilidae.
The brassy-breasted tanager is a species of bird in the family Thraupidae. It is endemic to Brazil. Its natural habitat is subtropical or tropical moist montane forests.
Eryon is an extinct genus of decapod crustaceans from the Late Jurassic of Germany. Its remains are known from the Solnhofen limestone. It reached a length of around 10 cm (3.9 in), and may have fed on particulate matter on the sea bed.
Ongoing events
Saissetia oleae is a scale insect in the family Coccidae. It is considered one of the three main phytophagous parasites of the olive tree, together with the olive fruit fly and the olive moth. Although it is a common parasite which occurs most often in olive trees, it is a polyphagous species, also attacking citrus trees as well as various ornamental shrubs such as oleanders, pittosporums, sago palm, and euonymus.
The Timor boobook is a species of owl in the family Strigidae. It is found on Timor, Roma, Leti and Semau Islands in the eastern Lesser Sunda Islands of Indonesia.