What's the difference between bird and rook?

Bird


Definition:

  • (n.) Orig., a chicken; the young of a fowl; a young eaglet; a nestling; and hence, a feathered flying animal (see 2).
  • (n.) A warm-blooded, feathered vertebrate provided with wings. See Aves.
  • (n.) Specifically, among sportsmen, a game bird.
  • (n.) Fig.: A girl; a maiden.
  • (v. i.) To catch or shoot birds.
  • (v. i.) Hence: To seek for game or plunder; to thieve.

Example Sentences:

  • (1) The birds were maintained at a constant temperature in, dim green light.
  • (2) Unlike most birds of prey, which are territorial and fight each other over nesting and hunting grounds, the hen harrier nests close to other harriers.
  • (3) No vaccination reactions were noted, although most birds involved in the trials were carrying Mycoplasma spp.
  • (4) Precipitating antibodies were found in both lines; they first appeared 7 days after inoculation in P-line birds and 14 days after inoculation in N-line birds, but thereafter there was no difference between the two genetic lines.
  • (5) The results indicate that, regardless of the photoperiod, no clear functional relationship can be found between the avian pineal gland and thyroid function, although a transitory increase in T4 levels was seen in both pinealectomized and sham-operated birds shortly after the operations.
  • (6) Differences between parental and nonparental birds in VIP profiles were detected in the ventral portion of the infundibular region.
  • (7) The enterococcal population of the 'dosed' birds contained a greater proportion of Enterococcus faecium than did that of the control birds while the converse was true for Ent.
  • (8) Somewhat surprisingly then, in view of the mechanisms in mammals, birds do not seem to use this seasonal message in the photoperiodic control of reproduction.
  • (9) After 32 days of feeding, body weight, liver weight and egg production decreased in birds fed lead while kidney weights increased.
  • (10) Phyla as diverse as insects, birds, and mammals possess distinct HRAS and KRAS sequences, suggesting that these genes are essential to metazoa.
  • (11) Changes in brain size are compared with observations found in other domesticated birds.
  • (12) The presence in lamprey kidney of a loop which is similar to Henle's loop in mammals and birds indicates that the development of the system of osmotic concentration conditioned by the formation in the kidney of the medulla and from a sharp increase in renal arterial blood supply.
  • (13) We simply do whatever nature needs and will work with anyone that wants to help wildlife.” His views might come as a surprise to some of the RSPB’s 1.1 million members, who would have been persuaded by its original pledge “to discourage the wanton destruction of birds”; they would equally have been a surprise to the RSPB’s detractors in the shooting world.
  • (14) Water restriction of HYD birds for 5 days as adults stimulated tubule hypertrophy but not to the same extent as the chronic regimen and with no evidence for hyperplasia.
  • (15) Thus, the possibility exists that androgen secretion in some chelonian systems may exhibit a high degree of LH specificity like that of mammals and birds.
  • (16) 1 After the injection of labelled procaine and lidocaine in mice, the location and concentration of radioactivity was demonstrated by autoradiographical methods.2 An accumulation in some endocrine cells such as the pancreatic islets, the hypophysis, the adrenal medulla and certain cells of the thyroid (probably representing the calcitonin-producing parafollicular cells) was shown.3 After the injection of [(14)C]-procaine in chicks, an accumulation of radioactivity was observed in the ultimobranchial gland (which produces calcitonin in birds), but not in the thyroid.4 Radioactivity was also shown to be strongly concentrated in structures containing melanin, such as the pigment of the eye, skin and hair and in some organs involved in the metabolism and excretion of these drugs.
  • (17) Respiration frequency increased during exposure to 35 (four birds) and 40 degrees C (six birds) in the normally hydrated quail, while in the dehydrated quail, respiration frequency increased only in three birds during exposure to 35 degrees C, and four birds during exposure to 40 degrees C, the frequencies were lower during dehydration.
  • (18) A man in New Zealand suggested that they need to rid the country of cats to protect their native birds.
  • (19) Birds showed evidence of increased tolerance, with age, to phenylpropanolamine but not to monensin.
  • (20) Again, changes in birds fed CTN + OA for 7 days were similar but milder.

Rook


Definition:

  • (n.) Mist; fog. See Roke.
  • (v. i.) To squat; to ruck.
  • (n.) One of the four pieces placed on the corner squares of the board; a castle.
  • (n.) A European bird (Corvus frugilegus) resembling the crow, but smaller. It is black, with purple and violet reflections. The base of the beak and the region around it are covered with a rough, scabrous skin, which in old birds is whitish. It is gregarious in its habits. The name is also applied to related Asiatic species.
  • (n.) A trickish, rapacious fellow; a cheat; a sharper.
  • (v. t. & i.) To cheat; to defraud by cheating.

Example Sentences:

  • (1) Veronica investigated her classmates, and that still matters In Mars vs Mars, the 14th episode of season one, Veronica’s classmate Carrie (Leighton Meister) claims she slept with their teacher, Mr Rooks (Adam Scott).
  • (2) Rooke said dredging was part of the solution, "but not the whole solution".
  • (3) In their 125th year, the Rooks fended off bankruptcy to become Lewes Community Football Club, thus joining AFC Wimbledon, FC United of Manchester and Exeter City, among others, as collective entities.
  • (4) · Denis Eric Rooke, industrialist, born April 2 1924; died September 2 2008
  • (5) David Rooke, director of flood and coastal risk management at the agency, said residents should be "braced for some of the most serious coastal flooding we have probably seen for at least 30 years and in some cases for over 60 years".
  • (6) Across eight cask pumps, seven keg lines and three hand-pulled ciders, the Rook runs the gamut from exotic European imports (Opat's self-explanatory orange and mandarin Czech pils) to beers from lesser-spotted UK micros, such as Grafters and Jurassic Brewhouse.
  • (7) Coagulase-positive staphylococci were found in the throats of 46 rooks (69 per cent) and 47 gulls (21 per cent) out of totals of 67 and 229 birds, respectively.
  • (8) Rooke added: "We are talking about today [Thursday] and tomorrow.
  • (9) It was a phase in Rooke's experience that he never forgot, though never exulted in nor even willingly discussed.
  • (10) In a free living rook (Corvus frugilegus) a well differentiated squamous cell carcinoma without keratinization arising from the oesophageal mucosa was found.
  • (11) Take the well-known example of Rookes v Barnard , decided by the law lords in 1964.
  • (12) As the rook moves on the chess board, it reaches all 64 squares in the ordering of the codon numbers, which prescribe the codons by a simple formula based on the position and size of the nucleotides in a triplet.
  • (13) Bacteria of the genus Campylobacter were isolated from 28 Rooks (Corvus frugilegus), 1 Red Kite (Milvus milvus), 1 Lapwing (Vanellus vanellus), 1 Coot (Fulica atra), 1 Common Moorhen (Gallinula chloropus) and 1 Northern Mallard (Anas platyrhynchos).
  • (14) Rooke had already been in charge of trial runs across the Atlantic - once in a 23-day battle against continous gales because they had to avoid normal shipping lanes, especially in bad weather.
  • (15) Now, it is said, it may be hard to find new senior executives at the corporation's successor, Centrica , because Rooke's equivalent, Sam Laidlaw, earned just £2.2m last year (after a £5.7m payout 12 months earlier).
  • (16) and 21 Rxe6!, a temporary rook offer which gave White a raging attack.
  • (17) Brought up on the slopes of the Quantocks and Exmoor, hence, perhaps, his love of game, fishing and the odd rook for the pot (his father was a keen field sportsman), he was educated at Wellington school, in Somerset, where a fellow pupil was Jeffrey Archer.
  • (18) Case study: 'We want to bring him up in a household with working parents' Once the rent, council tax and utility bills have been paid, Kristie Locke, 20, and her partner, David Rooks, 25, are left with £7.70 a day to buy food, clothes and other essentials for themselves and their eight-month-old baby, Leyton.
  • (19) As Rooke remarked to an interviewer 10 years later, "There isn't any doubt, it was a hell of a battle.
  • (20) In rooks the residues of chlorinated pesticides and PCB were dependent on the land use of the regions compared (e.g., industrial, agricultural), but no such correlation was found for the HCB residues.