The Warburton Baronetcy, of Arley in the County of Chester, was a title in the Baronetage of England.
 It was created on 27 June 1660 by Charles II for George Warburton, of Arley Hall, Cheshire, whose great-uncle had been Sergeant at Law and a Justice of Common Pleas in the time of Charles I.
 The Warburton family removed from Warburton, Cheshire to Arley in the 14th century.
 The third Baronet was a Knight of the Shire for Cheshire.
 The title became extinct on the death of the fifth Baronet in 1813.
 The Cheshire estates passed into the Egerton-Warburton family and then to Viscount Ashbrook.
Sinbad (c. 1937 – 30 December 1951) was a mixed-breed dog that was one of two animals to be classified as non-commissioned officers by an arm of the United States military, rather than property, prior to the enactment of regulations to prohibit such (the other being Sergeant Stubby USA, WWI) after being enlisted by the creative crew of USCGC "Campbell" .
 Prior to and after an official retirement, Sinbad was assigned the rank of K9C or "Chief Dog" - equivalent to Chief Petty Officer.
 At the time of the biography written by George Foley, no other member of the United States Coast Guard had yet been the subject of a published biography.
 Sinbad spent 11 years at sea on the "Campbell" including combat in World War II that became widely publicized as part of the homefront campaign.
Bigalı Mehmet Çavuş (1878–1964), (literally Sergeant Mehmet of Biga) was an Ottoman Army sergeant, who fought during the Gallipoli Campaign of World War I.
 He is remembered for his bravery, and is considered to be the eponym of the common name "Mehmetçik" used for an Ottoman or a Turkish soldier.
The common snook ("Centropomus undecimalis") is a species of marine fish in the family Centropomidae of the order Perciformes.
 The common snook is also known as the sergeant fish or robalo.
 It was originally assigned to the sciaenid genus "Sciaena;" "Sciaena undecimradiatus" and "Centropomus undecimradiatus" are obsolete synonyms for the species.
Micranthes tolmiei is a species of flowering plant known by the common name Tolmie's saxifrage, or Tolmie's alpine saxifrage.
 It is native to western North America from Alaska to Montana to California, where it grows in rocky mountain habitat types, especially in alpine climates, such as talus and fellfields.
 It is a small perennial herb growing in mats of creeping stems lined with thick, fleshy leaves each up to 1.5 centimeters long.
 The inflorescence arises on a stout, erect peduncle with a few stubby bracts midway up.
 The flowers have narrow white petals and petal-like white stamens.
Bishop Walden Perkins (October 18, 1841June 20, 1894) was a United States Representative and Senator from Kansas.
 Born in Rochester, Ohio, he attended the common schools and Knox College (Galesburg, Illinois).
 He prospected for gold through California and New Mexico from 1860 to 1862 and served four years in the Union Army during the Civil War as sergeant, adjutant, and captain.
 He studied law in Ottawa, Illinois and was admitted to the bar in 1867, commencing the practice of law in Princeton, Indiana.
 He moved to Oswego, Kansas and continued practice; he was a local county attorney for the Missouri, Kansas & Texas Railroad for two years and prosecuting attorney of Labette County in 1869.
 He was a judge of the probate court of Labette County from 1870 to 1882, and became editor of the "Oswego Register" in 1873.
Sergeant Stubby (1916 or 1917 – March 16, 1926) was a dog who was the official mascot of the 102nd Infantry Regiment (United States), assigned to the 26th (Yankee) Division.
 He served for 18 months and participated in seventeen battles on the Western Front.
 He saved his regiment from surprise mustard gas attacks, found and comforted the wounded, and once caught a German soldier by the seat of his pants, holding him there until American soldiers found him.
 Back home, his exploits were front page news in major newspapers.
Sgt. Stubby: An American Hero is an upcoming computer-animated biographical family movie centering on Sergeant Stubby, a stray Boston Terrier who eventually becomes a hero during World War I.
 The film is currently set for release on April 13, 2018 by Fun Academy Motion Pictures.
Kingfishers or Alcedinidae are a family of small to medium-sized, brightly colored birds in the order Coraciiformes.
 They have a cosmopolitan distribution, with most species found outside the Americas.
 The family contains 114 species and is divided into three subfamilies: river kingfishers (Alcedininae), tree kingfishers (Halcyoninae), and water kingfishers (Cerylinae).
 All kingfishers have large heads, long, sharp, pointed bills, short legs, and stubby tails.
 Most species have bright plumage with only small differences between the sexes.
 Most species are tropical in distribution, and a slight majority are found only in forests.
 They consume a wide range of prey usually caught by swooping down from a perch.
 While kingfishers are usually thought to live near rivers and eat fish, many species live away from water and eat small invertebrates.
 Like other members of their order, they nest in cavities, usually tunnels dug into the natural or artificial banks in the ground.
 Some kingfishers nest in arboreal termite nests.
 A few species, principally insular forms, are threatened with extinction.
 In Britain, the word "kingfisher" normally refers to the common kingfisher.
Panellus stipticus, commonly known as the bitter oyster, the astringent panus, the luminescent panellus, or the stiptic fungus, is a species of fungus in the family Mycenaceae, and the type species of the genus "Panellus".
 A common and widely distributed species, it is found in Asia, Australia, Europe, and North America, where it grows in groups or dense overlapping clusters on the logs, stumps, and trunks of deciduous trees, especially beech, oak, and birch.
 During the development of the fruit bodies, the mushrooms start out as tiny white knobs, which, over a period of one to three months, develop into fan- or kidney-shaped caps that measure up to 3 cm broad.
 The caps are orange-yellow to brownish, and attached to the decaying wood by short stubby stalks that are connected off-center or on the side of the caps.
 The fungus was given its current scientific name in 1879, but has been known by many names since French mycologist Jean Bulliard first described it as "Agaricus stypticus" in 1783.
 Molecular phylogenetic analysis revealed "P. stipticus" to have a close genetic relationship with members of the genus "Mycena".

Question: what does Sinbad and Sergeant Stubby have in common?
Answer: dog