|
Raymond Duncan (ornithologist)
Raymond Duncan is a Scottish ornithologist. He is the chairman of Grampian Ringing Group, established in 1977. He lives in Newburgh, Aberdeenshire. Duncan has carried out a number of studies on the migration of several bird species, most notably Bohemian waxwing, which have been colour ringed in Aberdeen since the 1980s. He was awarded the Bernard Tucker Medal in 2008 for outstanding service to the British Trust for Ornithology The British Trust for Ornithology (BTO) is an organisation founded in 1932 for the study of birds in the British Isles. The Prince of Wales has been patron since October 2020. History Beginnings In 1931 Max Nicholson wrote: In the United State .... References Living people Scottish ornithologists Year of birth missing (living people) Date of birth missing (living people) Place of birth missing (living people) {{UK-ornithologist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird Ringing
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbirds, have further evolved for swimming. Birds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newburgh, Aberdeenshire
Newburgh is a coastal village in Aberdeenshire, Scotland. The village dates to 1261 AD, when Lord Sinclair wanted to establish a chapel in the area. Originally built as a school, somewhat later the chapel of Holy Rood was established. Geography Newburgh is on the Ythan Estuary and near the Sands of Forvie. Near the estuary mouth, the presence of tern colonies is notable, since there are several distinct species that utilise the north banks of the Ythan Estuary, and comprise a meaningful percentage of the breeding pairs of terns in the United Kingdom. In the summer terns can be observed feeding in their characteristic diving patterns approximately inland from the estuary. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird Migration
Bird migration is the regular seasonal movement, often north and south along a flyway, between breeding and wintering grounds. Many species of bird migrate. Migration carries high costs in predation and mortality, including from hunting by humans, and is driven primarily by the availability of food. It occurs mainly in the northern hemisphere, where birds are funneled onto specific routes by natural barriers such as the Mediterranean Sea or the Caribbean Sea. Migration of species such as storks, turtle doves, and swallows was recorded as many as 3,000 years ago by Ancient Greek authors, including Homer and Aristotle, and in the Book of Job. More recently, Johannes Leche began recording dates of arrivals of spring migrants in Finland in 1749, and modern scientific studies have used techniques including bird ringing and satellite tracking to trace migrants. Threats to migratory birds have grown with habitat destruction, especially of stopover and wintering sites, as wel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bohemian Waxwing
The Bohemian waxwing (''Bombycilla garrulus'') is a starling-sized passerine bird that breeds in the northern forests of the Palearctic and North America. It has mainly buff-grey plumage, black face markings and a pointed crest. Its wings are patterned with white and bright yellow, and some feather tips have the red waxy appearance that give this species its English name. The three subspecies show only minor differences in appearance. Females are similar to males, although young birds are less well-marked and have few or no waxy wingtips. Although the Bohemian waxwing's range overlaps those of the cedar and Japanese waxwings, it is easily distinguished from them by size and plumage differences. The breeding habitat is coniferous forests, usually near water. The pair build a lined cup-shaped nest in a tree or bush, often close to the trunk. The clutch of 3–7 eggs is incubated by the female alone for 13–14 days to hatching. The chicks are altricial and naked, and are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bernard Tucker Medal
The Bernard Tucker Medal is awarded by the British Trust for Ornithology for services to ornithology. It is named in memory of Bernard Tucker, their first Secretary. It has been awarded since 1954, usually annually although there are some years when no medals were awarded. Bernard Tucker Medallists SourceBritish Trust for Ornithology 20th Century 21st Century {{columns-list, colwidth=30em, * {{Timeline-event, date={{Start date, 2001, event= Mark Cubitt * {{Timeline-event, date={{Start date, 2002, event= David Norman * {{Timeline-event, date={{Start date, 2003, event= Adrian C. Blackburn and Christopher P.F. Redfern * {{Timeline-event, date={{Start date, 2004, event= Michael V. Hounsome and David Warden * {{Timeline-event, date={{Start date, 2005, event= Stephen G. Dodd * {{Timeline-event, date={{Start date, 2006, event= Oscar J. Merne * {{Timeline-event, date={{Start date, 2007, event= Peter M. Potts, J.E.A. Brook and R.C. Cooke * {{Timeline-event, date={{Start d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Trust For Ornithology
The British Trust for Ornithology (BTO) is an organisation founded in 1932 for the study of birds in the British Isles. The Prince of Wales has been patron since October 2020. History Beginnings In 1931 Max Nicholson wrote: In the United States, Hungary, Holland and elsewhere a clearing-house for research is provided by the state: in this country such a solution would be uncongenial, and we must look for some alternative centre of national scope not imposed from above but built up from below. An experiment on these lines has been undertaken at Oxford since the founding of the Oxford Bird Census in 1927 .. The scheme now has a full-time director, Mr W.B.Alexander. ..It is intended to put this undertaking on a permanent footing and to build it up as a clearing-house for bird-watching results in this country. This led to a meeting at the British Museum (Natural History) in February 1932, which in turn led to the foundation of an organisation to develop the Oxford scheme. The na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Related categories * :Year of birth missing (living people) / :Year of birth unknown * :Date of birth missing (living people) / :Date of birth unknown * :Place of birth missing (living people) / :Place of birth unknown * :Year of death missing / :Year of death unknown * :Date of death missing / :Date of death unknown * :Place of death missing / :Place of death unknown * :Missing middle or first names See also * :Dead people * :Template:L, which generates this category or death years, and birth year and sort keys. : {{DEFAULTSORT:Living people 21st-century people People by status ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scottish Ornithologists
Scottish usually refers to something of, from, or related to Scotland, including: *Scottish Gaelic, a Celtic Goidelic language of the Indo-European language family native to Scotland *Scottish English *Scottish national identity, the Scottish identity and common culture *Scottish people, a nation and ethnic group native to Scotland *Scots language, a West Germanic language spoken in lowland Scotland *Symphony No. 3 (Mendelssohn), a symphony by Felix Mendelssohn known as ''the Scottish'' See also *Scotch (other) *Scotland (other) *Scots (other) *Scottian (other) *Schottische * {{disambiguation Scottish people, Language and nationality disambiguation pages ca:Escocès ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Year Of Birth Missing (living People)
A year or annus is the orbital period of a planetary body, for example, the Earth, moving in its orbit around the Sun. Due to the Earth's axial tilt, the course of a year sees the passing of the seasons, marked by change in weather, the hours of daylight, and, consequently, vegetation and soil fertility. In temperate and subpolar regions around the planet, four seasons are generally recognized: spring, summer, autumn and winter. In tropical and subtropical regions, several geographical sectors do not present defined seasons; but in the seasonal tropics, the annual wet and dry seasons are recognized and tracked. A calendar year is an approximation of the number of days of the Earth's orbital period, as counted in a given calendar. The Gregorian calendar, or modern calendar, presents its calendar year to be either a common year of 365 days or a leap year of 366 days, as do the Julian calendars. For the Gregorian calendar, the average length of the calendar year (the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Date Of Birth Missing (living People)
Date or dates may refer to: *Date (fruit), the fruit of the date palm (''Phoenix dactylifera'') Social activity *Dating, a form of courtship involving social activity, with the aim of assessing a potential partner **Group dating *Play date, an appointment for children to get together for a few hours * Meeting, when two or more people come together Chronology * Calendar date, a day on a calendar ** Old Style and New Style dates, from before and after the change from the Julian calendar to the Gregorian calendar ** ISO 8601, an international standard covering date formats *Date (metadata), a representation term to specify a calendar date **DATE command, a system time command for displaying the current date *Chronological dating, attributing to an object or event a date in the past **Radiometric dating, dating materials such as rocks in which trace radioactive impurities were incorporated when they were formed Arts, entertainment and media Music *Date (band), a Swedish dans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Bird Ringing")
_02.jpg "Click for more on -> Bohemian Waxwing")
