Passer is a genus of sparrows, also known as the true sparrows. The genus includes the house sparrow and the Eurasian tree sparrow, some of the most common birds in the world. They are small birds with thick bills for eating seeds, and are mostly coloured grey or brown. Native to the Old World, some species have been introduced throughout the world.
|Male cape sparrows in Namibia|
The genus Passer was introduced by the French zoologist Mathurin Jacques Brisson in 1760. The type species was subsequently designated as the house sparrow (Passer domesticus). The name Passer is the Latin word for a sparrow.
Studies by Arnaiz-Villena et al. have examined the evolutionary relationships of the genus Passer with other members of the family Passeridae, and of members of the genus in relation to each other. According to a study by Arnaiz Villena et al. published in 2001, the genus originated in Africa and the Cape sparrow is the most basal lineage. The particular lineages within the genus, such as the house sparrow and other Palaearctic black-bibbed sparrows, likely originate from radiations from southern and western Africa.
|Image||Common Name||Scientific name||Distribution|
|Saxaul sparrow||Passer ammodendri||Central Asia|
|House sparrow||Passer domesticus||Middle East, Eurasia and parts of North Africa. Introduced in subarctic North America, southern South America, southern Africa, eastern Australia, New Zealand and Hawaii|
|Italian sparrow||Passer italiae||northern and central Italy, Corsica, and small parts of France, Switzerland, Austria, and Slovenia|
|Spanish sparrow||Passer hispaniolensis||Mediterranean region, Macaronesia and south-west and central Asia|
|Sind sparrow||Passer pyrrhonotus||Indus valley region in South Asia|
|Somali sparrow||Passer castanopterus||northern Somalia, Djibouti, Ethiopia and Kenya.|
|Russet sparrow||Passer cinnamomeus||southeastern Tibet, Bhutan, Sikkim, Nepal, Uttarakhand, and Himachal Pradesh to Kashmir and Nuristan in Afghanistan|
|Plain-backed sparrow||Passer flaveolus||Myanmar to central Vietnam, and south to the western part of Peninsular Malaysia|
|Dead Sea sparrow||Passer moabiticus||Middle East and another in western Afghanistan and eastern Iran|
|Iago sparrow||Passer iagoensis||archipelago of Cape Verde|
|Great sparrow||Passer motitensis||southern Africa|
|Socotra sparrow||Passer insularis||islands of Socotra, Samhah, and Darsah|
|Abd al-Kuri sparrow||Passer hemileucus||Abd al Kuri in the Socotra archipelago|
|Kenya sparrow||Passer rufocinctus||Kenya and Tanzania|
|Shelley's sparrow||Passer shelleyi||eastern Africa from South Sudan, southern Ethiopia, and north-western Somalia to northern Uganda and north-western Kenya|
|Kordofan sparrow||Passer cordofanicus||South Sudan and Chad|
|Cape sparrow||Passer melanurus||central coast of Angola to eastern South Africa and Swaziland|
|Northern grey-headed sparrow||Passer griseus||tropical Africa|
|Swainson's sparrow||Passer swainsonii||northeastern Africa|
|Parrot-billed sparrow||Passer gongonensis||eastern Africa|
|Swahili sparrow||Passer suahelicus||southern Kenya and Tanzania|
|Southern grey-headed sparrow||Passer diffusus||Angola and Zambia southwards into South Africa|
|Desert sparrow||Passer simplex||Sahara Desert of northern Africa|
|Zarudny's sparrow||Passer zarudnyi||Uzbekistan, Turkmenistan, and formerly in Iran|
|Eurasian tree sparrow||Passer montanus||Temperate Eurasia and Southeast Asia. Introduced in Sardinia, eastern Indonesia, the Philippines, Micronesia, Victoria and New South Wales in Australia and the U.S. states of Missouri, Illinois and Iowa.|
|Sudan golden sparrow||Passer luteus||sub-Saharan Africa|
|Arabian golden sparrow||Passer euchlorus||south west Arabia and also the coast of Somalia and Djibouti|
|Chestnut sparrow||Passer eminibey||Darfur in Sudan to Tanzania|
These sparrows are plump little brown or greyish birds, often with black, yellow or white markings. Typically 10–20 centimetres (3.9–7.9 in) long, they range in size from the chestnut sparrow (Passer eminibey), at 11.4 centimetres (4.5 in) and 13.4 grams (0.47 oz), to the parrot-billed sparrow (Passer gongonensis), at 18 centimetres (7.1 in) and 42 grams (1.5 oz). They have strong, stubby conical beaks with decurved culmens and blunter tips. All species have calls similar to the house sparrow's chirrup or tschilp call, and some, though not the house sparrow, have elaborate songs.
Most of its members are found naturally in open habitats in the warmer climates of Africa and southern Eurasia. Evolutionary studies suggest the genus originated in Africa. Several species have adapted to human habitation, and this has enabled the house sparrow in particular, in close association with humans, to extend its Eurasian range well beyond what was probably its original home in the Middle East. Apart from this natural colonisation, the house sparrow has been introduced to many parts of the world outside its natural range, including the Americas, sub-Saharan Africa, and Australia. The Eurasian tree sparrow has also been artificially introduced on a smaller scale, with populations in Australia and locally in Missouri and Illinois in the United States.
Passer sparrows build an untidy nest, which, depending on species and nest site availability, may be in a bush or tree, a natural hole in a tree, in a building or in thatch, or in the fabric of the nest of species such as the white stork. The clutch of up to eight eggs is incubated by both parents typically for 12–14 days, with another 14–24 more days to fledging.
Passer sparrows are primarily ground-feeding seed-eaters, though they also consume small insects especially when breeding. A few species, like the house sparrow and northern grey-headed sparrow scavenge for food around cities, and are almost omnivorous. Most Passer species are gregarious and will form substantial flocks.
Aaron Charles Rodgers (born December 2, 1983) is an American football quarterback for the Green Bay Packers of the National Football League (NFL). Rodgers played college football for the California Golden Bears, where he set several career passing records, including lowest single-season and career interception rates. He was selected in the first round of the 2005 NFL Draft by the Packers.After backing up Brett Favre for the first three years of his NFL career, Rodgers became the Packers' starting quarterback in 2008. In 2010, he led them to a victory in Super Bowl XLV over the Pittsburgh Steelers, earning the Super Bowl MVP. He was named Associated Press Athlete of the Year in 2011, and was voted league MVP by the Associated Press for the 2011 and 2014 NFL seasons.
Rodgers has led the NFL four times in touchdown-to-interception ratio (2011, 2012, 2014, 2018); twice in passer rating (2011, 2012), touchdown passing percentage (2011, 2012), and lowest passing interception percentage (2009, 2014); and once in touchdown passes (2016) and yards per attempt (2011).
Rodgers is the NFL's all-time regular season career passer rating leader and is one of two quarterbacks to have a regular season career passer rating of over 100, the other being Russell Wilson. Rodgers is fifth all-time in postseason career passer rating, has the best touchdown-to-interception ratio in NFL history at 4.23, holds the league's lowest career interception percentage at 1.5 percent and the highest single-season passer rating record of 122.5. Due to the fact that Rodgers is the NFL's all-time regular season career passer rating leader, and his overall high level of play, Rodgers is considered by some sportscasters and players to be one of the greatest quarterbacks of all time.Assist (basketball)
In basketball, an assist is attributed to a player who passes the ball to a teammate in a way that leads to a score by field goal, meaning that they were "assisting" in the basket. There is some judgment involved in deciding whether a passer should be credited with an assist. An assist can be scored for the passer even if the player who receives the pass makes a basket after dribbling the ball. However, the original definition of an assist did not include such situations, so the comparison of assist statistics across eras is a complex matter.
Only the pass directly before the score may be counted as an assist, so no more than one assist can be recorded per field goal (unlike in other sports, such as ice hockey). A pass that leads to a shooting foul and scoring by free throws does not count as an assist in the NBA, but does in FIBA play (only one assist is awarded per set of free throws in which at least one free throw is made).
Point guards tend to get the most assists per game (apg), as their role is primarily that of a passer and ballhandler.
Centers tend to get fewer assists, but centers with good floor presence and court vision can dominate a team by assisting. Being inside the key, the center often has the best angles and the best position for "dishes" and other short passes in the scoring area. Center Wilt Chamberlain led the NBA in assists in 1968. A strong center with inside-scoring prowess, such as former NBA center Hakeem Olajuwon, can also be an effective assistor because the defense's double-teaming tends to open up offense in the form of shooters.
The NBA single-game assist team record is 53, held by the Milwaukee Bucks, on December 26, 1978. The NBA single-game assist individual record is 30, held by Scott Skiles of the Orlando Magic on December 30, 1990.
The NBA record for most career assists is held by John Stockton, with 15,806, Stockton also holds the NBA single season assist per game record with 14.5 during the 1989-1990 regular season. The highest career assist per game average in NBA history is held by Magic Johnson, with 11.2 assist per game.Dirch Passer
Dirch Hartvig Passer (18 May 1926 – 3 September 1980) was a celebrated Danish actor. He was greatly renowned for his improvisational skills and, with a filmography comprising 90 movies, one of Denmark's most prolific actors. His life is depicted in the Danish semi-biographical film A Funny Man (2011, Danish title Dirch) directed by Martin Zandvliet.Eurasian tree sparrow
The Eurasian tree sparrow (Passer montanus) is a passerine bird in the sparrow family with a rich chestnut crown and nape, and a black patch on each pure white cheek. The sexes are similarly plumaged, and young birds are a duller version of the adult. This sparrow breeds over most of temperate Eurasia and Southeast Asia, where it is known as the tree sparrow, and it has been introduced elsewhere including the United States, where it is known as the Eurasian tree sparrow or German sparrow to differentiate it from the native unrelated American tree sparrow. Although several subspecies are recognised, the appearance of this bird varies little across its extensive range.
The Eurasian tree sparrow's untidy nest is built in a natural cavity, a hole in a building or the large nest of a European magpie or white stork. The typical clutch is five or six eggs which hatch in under two weeks. This sparrow feeds mainly on seeds, but invertebrates are also consumed, particularly during the breeding season. As with other small birds, infection by parasites and diseases, and predation by birds of prey take their toll, and the typical life span is about two years.
The Eurasian tree sparrow is widespread in the towns and cities of eastern Asia, but in Europe it is a bird of lightly wooded open countryside, with the house sparrow breeding in the more urban areas. The Eurasian tree sparrow's extensive range and large population ensure that it is not endangered globally, but there have been large declines in western European populations, in part due to changes in farming practices involving increased use of herbicides and loss of winter stubble fields. In eastern Asia and western Australia, this species is sometimes viewed as a pest, although it is also widely celebrated in oriental art.European Union laissez-passer
A European Union laissez-passer is a travel document issued to civil servants and members of the institutions of the European Union. It is proof of privileges and immunities the holders enjoy. The document is valid in all countries of the European Union as well as in over 100 other countries. In 2006, the European Commission issued or renewed 2,200 laissez-passer, and other agencies may issue the document as well.The present regulation was proposed by the European Commission implementing machine-readable laissez-passer according to ICAO 9303 standard including a digitized photo of the bearer's face and fingerprints. The fields are reduced and no longer contain information on address and physical appearance.House sparrow
The house sparrow (Passer domesticus) is a bird of the sparrow family Passeridae, found in most parts of the world. It is a small bird which has a typical length of 16 cm (6.3 in) and a mass of 24–39.5 g (0.85–1.39 oz). Females and young birds are coloured pale brown and grey, and males have brighter black, white, and brown markings. One of about 25 species in the genus Passer, the house sparrow is native to most of Europe, the Mediterranean Basin, and much of Asia. Its intentional or accidental introductions to many regions, including parts of Australasia, Africa, and the Americas, make it the most widely distributed wild bird.
The house sparrow is strongly associated with human habitation, and can live in urban or rural settings. Though found in widely varied habitats and climates, it typically avoids extensive woodlands, grasslands, and deserts away from human development. It feeds mostly on the seeds of grains and weeds, but it is an opportunistic eater and commonly eats insects and many other foods. Its predators include domestic cats, hawks, owls, and many other predatory birds and mammals.
Because of its numbers, ubiquity, and association with human settlements, the house sparrow is culturally prominent. It is extensively, and usually unsuccessfully, persecuted as an agricultural pest. It has also often been kept as a pet, as well as being a food item and a symbol of lust, sexual potency, commonness, and vulgarity. Though it is widespread and abundant, its numbers have declined in some areas. The animal's conservation status is listed as least concern on the IUCN Red List.Jay Cutler
Jay Christopher Cutler (born April 29, 1983) is a former American football quarterback who played in the National Football League for 12 seasons, primarily with the Chicago Bears. He played college football at Vanderbilt and was drafted by the Denver Broncos in the first round of the 2006 NFL Draft, for whom he played for three seasons. In 2009, he was traded to the Bears, where he played for eight seasons. After being released by Chicago in 2017, Cutler initially retired to become a sportscaster for NFL on Fox's television broadcasts, but returned for one more season with the Miami Dolphins when quarterback Ryan Tannehill suffered a season-ending injury. He retired a second time following the 2017 season.Laissez-faire
Laissez-faire (; French: [lɛsefɛʁ] (listen); from French: laissez faire, lit. 'let do') is an economic system in which transactions between private parties are free from government intervention such as regulation, privileges, tariffs and subsidies. The phrase laissez-faire is part of a larger French phrase and literally translates to "let (it/them) do", but in this context usually means "let go".List of NFL quarterbacks who have posted a perfect passer rating
In the National Football League (NFL), the highest official passer rating that a quarterback can achieve is 158.3, which is called a "perfect passer rating". To qualify, during a single game a quarterback must attempt at least 10 passes, have zero interceptions, have a minimum completion percentage of a 77.5%, have a minimum of 11.88% of their passes score touchdowns, and have a minimum of 12.5 yards per attempt. The passer rating was developed in 1971.Applying the formula to pre and post-1971 quarterbacks, as of November 2018, there have been 60 different players, playing in 72 distinct games, who have achieved a perfect passer rating. Four of these games have occurred in the post-season. Seven quarterbacks have achieved the feat more than once: Ben Roethlisberger and Peyton Manning have four; Kurt Warner has three; and Craig Morton, Dave Krieg, Ken O'Brien, and Tom Brady have two.
Ben Roethlisberger is the only quarterback with multiple perfect ratings in a single regular season, when he achieved the feat twice in 2007. The San Francisco 49ers had two different quarterbacks achieve a perfect rating in the same season, with Steve Young (week 7) and Joe Montana (week 10) both earning perfect ratings. Peyton Manning had one perfect rating in the 2003 regular season and one in the post-season.
Drew Bledsoe, Robert Griffin III, and Marcus Mariota are the only quarterbacks to achieve a perfect passer rating in their rookie seasons, with Mariota being the only quarterback to post one in his NFL debut.
Five of these performances were in a losing cause, though Chad Pennington is the only quarterback to play from start to finish and earn both a loss and a perfect rating. Twelve quarterbacks have had a game where they earned a perfect 158.3 passer rating and also a game where they earned a 0.0 the lowest possible passer rating during their careers: Otto Graham, Johnny Unitas, Joe Namath, Terry Bradshaw, Len Dawson, Bob Griese, James Harris, Bob Lee, Craig Morton, Dan Fouts, Eli Manning, and Peyton Manning.
On 8 November 2018, Pittsburgh Steelers quarterback Ben Roethlisberger became the most recent person to achieve a perfect passer rating.Nick Foles
Nicholas Edward Foles (born January 20, 1989) is an American football quarterback for the Jacksonville Jaguars of the National Football League (NFL). He played college football at Arizona and was drafted by the Philadelphia Eagles in the third round of the 2012 NFL Draft. He has also played for the St. Louis Rams and Kansas City Chiefs.
Foles played his first game with the Eagles in Week 10 of the 2012 season after Michael Vick left with an injury. Foles then made his first start the following week. In Week 9 of the 2013 season, he became the second quarterback to post a perfect passer rating (158.3) while passing for more than 400 yards, and also the first quarterback in NFL history to post a perfect passer rating and throw seven touchdowns in a single game. It was the 60th time in NFL history that a perfect passer rating was achieved overall.
After stints with the Rams and the Chiefs, Foles returned to the Eagles in 2017. After Carson Wentz was injured late in the regular season, Foles led the Eagles to the franchise's third Super Bowl appearance. The Eagles defeated the New England Patriots in Super Bowl LII for their first Super Bowl title, and Foles was named the game's MVP.Passer rating
Passer rating (also known as quarterback rating, QB rating, or passing efficiency in college football) is a measure of the performance of passers, primarily quarterbacks, in American football and Canadian football. There are two formulae currently in use: one used by both the National Football League (NFL) and Canadian Football League (CFL), and the other used in NCAA football. Passer rating is calculated using a player's passing attempts, completions, yards, touchdowns, and interceptions. Since 1973, passer rating has been the official formula used by the NFL to determine its passing leader.
Passer rating in the NFL is on a scale from 0 to 158.3. Passing efficiency in college football is on a scale from −731.6 to 1261.6.Passport
A passport is a travel document, usually issued by a country's government, that certifies the identity and nationality of its holder primarily for the purpose of international travel. Standard passports may contain information such as the holder's name, place and date of birth, photograph, signature, and other relevant identifying information. All countries' governments have either begun issuing or plan to issue biometric information in a microchip embedded in the passport, making them machine-readable and difficult to counterfeit. As of January 2019, there are over 150 jurisdictions issuing these e-Passports. Previously issued non-biometric machine-readable passports usually remain valid until their respective expiration dates.
A passport holder is normally entitled to enter the country that issued the passport, though some people entitled to a passport may not be full citizens with right of abode (e.g. American nationals or British nationals). A passport does not of itself create any rights in the country being visited or obligate the issuing country in any way, such as providing consular assistance. Some passports attest to the bearer having a status as a diplomat or other official, entitled to rights and privileges such as immunity from arrest or prosecution.Many countries normally allow entry to holders of passports of other countries, sometimes requiring a visa also to be obtained, but this is not an automatic right. Many other additional conditions, such as not being likely to become a public charge for financial or other reasons, and the holder not having been convicted of a crime, may apply. Where a country does not recognise another, or is in dispute with it, it may prohibit the use of their passport for travel to that other country, or may prohibit entry to holders of that other country's passports, and sometimes to others who have, for example, visited the other country.
Some countries and international organisations issue travel documents which are not standard passports, but enable the holder to travel internationally to countries that recognise the documents. For example, stateless persons are not normally issued a national passport, but may be able to obtain a refugee travel document or the earlier "Nansen passport" which enables them to travel to countries which recognise the document, and sometimes to return to the issuing country.
Passports are often requested in other circumstances to confirm identification such as checking in to a hotel or when changing money to a local currency.Quarterback sack
In American football and Canadian football, a sack occurs when the quarterback (or another offensive player acting as a passer) is tackled behind the line of scrimmage before he can throw a forward pass, when the quarterback is tackled behind the line of scrimmage in the "pocket" and his intent is unclear, or when a passer runs out of bounds behind the line of scrimmage due to defensive pressure. This often occurs if the opposing team's defensive line, linebackers or defensive backs are able to apply pass pressure (also called a pass rush) to quickly get past blocking players of the offensive team (the quarterback's protection), or if the quarterback is unable to find a back to hand the ball off to or an available eligible receiver (including wide receivers, running backs and tight ends) to catch the ball, allowing the defense a longer opportunity to tackle the quarterback.
Performing a sack is advantageous for the defending team as the offense loses a down, and the line of scrimmage retreats several yards. Even better for the defense is a sack causing the quarterback to fumble the ball at or behind the line of scrimmage; this is also known as a strip sack and can result in a turnover if the defense manages to obtain the ball. A quarterback that is pressured but avoids a sack can still be adversely affected by being forced to hurry.
In the National Football League (NFL), it is possible to record a sack for zero yards. The QB must pass the statistical line of scrimmage to avoid the sack. If a passer is sacked in his own end zone, the result is a safety and the defending team is awarded two points, unless the football is fumbled and either recovered in the end zone by the defense for a touchdown or recovered by either team outside the end zone.Russet sparrow
The russet sparrow (Passer cinnamomeus), also called the cinnamon or cinnamon tree sparrow, is a passerine bird of the sparrow family Passeridae. A chunky little seed-eating bird with a thick bill, it has a body length of 14 to 15 cm (5.5–5.9 in). Its plumage is mainly warm rufous above and grey below. It exhibits sexual dimorphism, with the plumage of both sexes patterned similarly to that of the corresponding sex of house sparrow. Its vocalisations are sweet and musical chirps, which when strung together form a song.
Three subspecies are recognised, differing chiefly in the yellowness of their underparts. The subspecies rutilans and intensior breed in parts of eastern Asia, where they are usually found in light woodland, and the subspecies cinnamomeus breeds in the Himalayas, where it is usually associated with terrace cultivation. The russet sparrow is the typical sparrow of human habitations in towns where the house and Eurasian tree sparrows are absent. In the southern part of its range, the russet sparrow prefers higher altitudes, but in the north it breeds by the sea. The russet sparrow is known well enough in the Himalayas to have a distinct name in some languages, and is depicted in Japanese art.
This sparrow feeds mainly on the seeds of herbs and grains, but it also eats berries and insects, particularly during the breeding season. This diet makes it a minor pest in agricultural areas, but also a predator of insect pests. While breeding, it is not social, as its nests are dispersed. It forms flocks when not breeding, although it associates with other bird species infrequently. In some parts of its range, the russet sparrow migrates, at least to lower altitudes. Its nest is located in a tree cavity, or a hole in a cliff or building. The male chooses the nest site before finding a mate and uses the nest for courtship display. The typical clutch contains five or six whitish eggs. Both sexes incubate and feed the young.Spanish sparrow
The Spanish sparrow or willow sparrow (Passer hispaniolensis) is a passerine bird of the sparrow family Passeridae. It is found in the Mediterranean region and south-west and central Asia. It is very similar to the closely related house sparrow, and the two species show their close relation in a "biological mix-up" of hybridisation in the Mediterranean region, which complicates the taxonomy of this species.Sparrow
Sparrows are a family of small passerine birds. They are also known as true sparrows, or Old World sparrows, names also used for a particular genus of the family, Passer. They are distinct from both the American sparrows, in the family Passerellidae, and from a few other birds sharing their name, such as the Java sparrow of the family Estrildidae. Many species nest on buildings and the house and Eurasian tree sparrows, in particular, inhabit cities in large numbers, so sparrows are among the most familiar of all wild birds. They are primarily seed-eaters, though they also consume small insects. Some species scavenge for food around cities and, like gulls or rock doves will happily eat virtually anything in small quantities.Steve Young
Jon Steven Young (born October 11, 1961) is a former professional American football quarterback who played 15 seasons in the National Football League (NFL) and is best known for his 13 seasons with the San Francisco 49ers. He also played for the NFL Tampa Bay Buccaneers and the Los Angeles Express of the United States Football League (USFL). Young played college football for Brigham Young University, setting school and NCAA records en route to being runner-up for the 1983 Heisman Trophy.
Young was named the AP's NFL Most Valuable Player in 1992 and 1994, and was the MVP of Super Bowl XXIX. During his 1994 MVP campaign, he set a new NFL record for passer rating at 112.8. He is a member of the College Football Hall of Fame and the Pro Football Hall of Fame.
Young was an efficient passer—leading the league in passer rating a record six times, and completion percentage and yards per attempt five times. At the time of his retirement, he had the highest passer rating among NFL quarterbacks with at least 1,500 passing attempts (96.8). As of the end of the 2016 season, he is ranked fifth all-time in passer rating, and is ranked second highest amongst retired players, behind only Tony Romo. His 43 career rushing touchdowns are second among quarterbacks, while his 4,239 rushing yards ranks third all time.Travel document
A travel document is an identity document issued by a government or international treaty organization to facilitate the movement of individuals or small groups of people across international boundaries, following international agreements. Travel documents usually assure other governments that the bearer may return to the issuing country, and are often issued in booklet form to allow other governments to place visas as well as entry and exit stamps into them. The most common travel document is a passport, which usually gives the bearer more privileges like visa-free access to certain countries. However, the term is sometimes used only for those documents which do not bear proof of nationality, such as a refugee travel document.United Nations laissez-passer
A United Nations laissez-passer (UNLP or LP) is a travel document issued by the United Nations under the provisions of Article VII of the 1946 Convention on the Privileges and Immunities of the United Nations in its offices in New York and Geneva, as well as by the International Labour Organization (ILO). As of 30 April 2010 there were 35,577 UNLPs outstanding. The UNLP is issued to UN and ILO staff as well as staff members of international organizations such as the WHO, the IAEA, the World Tourism Organization, the Comprehensive Nuclear-Test-Ban Treaty Organization Preparatory Commission, the Organisation for the Prohibition of Chemical Weapons (OPCW), the World Trade Organization, the International Monetary Fund, the International Organization for Migration (IOM) and the World Bank. The document is written in English and French.
The UNLP is a valid travel document, which can be used like a national passport (in connection with travel on official missions only). However, UNLP holders often encounter immigration officials who are unfamiliar with the document and require them to show a national passport in addition. As with national passports, some countries/regions accept it for entry without the need for a visa (e.g., Kenya, United Kingdom, Schengen Area, Lebanon, etc.), while other countries may require a visa before it can be accepted for entry to the country (depending on the nationality of the UNLP holder).
Most officials hold a blue UNLP (up to D-1 level), which is similar in legal status to a service passport (however, diplomatic status may be conferred on the holder if the visa issued in the UNLP is a diplomatic visa). A red UNLP is issued to particularly high officials (D-2 and above), and depending on their rank, this may confer diplomatic privileges and the red UNLP may therefore be similar to a diplomatic passport.