(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.
Bittern
Definition:
(n.) A wading bird of the genus Botaurus, allied to the herons, of various species.
(a.) The brine which remains in salt works after the salt is concreted, having a bitter taste from the chloride of magnesium which it contains.
(a.) A very bitter compound of quassia, cocculus Indicus, etc., used by fraudulent brewers in adulterating beer.
Example Sentences:
(1) For the first time in 30 years, and possibly longer, fresh water from deep underground is not filling the ditches and reedbeds of the 40-hectare reserve known for its bitterns, water voles and marsh harriers.
(2) In many herons and bitterns, only one cecum is present, and in the secretary bird there are two pairs of ceca.
(3) Winners and losers Going: Species facing "severe" threats in England Red squirrel Northern bluefin tuna Natterjack toad Common skate Alpine foxtail Kittiwake Grey plover Shrill carder bumblebee Recovering: Recent conservation success stories Pole cat Large blue butterfly Red kite Ladybird spider Pink meadowcap Sand lizard Pool frog Bittern
(4) Visitors understandably make a beeline for the big-name big game parks like Yala, but sharing sunrise over the lagoon with Indian pond herons, black and yellow bitterns, a dazzling purple swamp hen, black cormorants, a peacock surveying the scene from a rocky perch and even a small crocodile, had its own magic.
(5) You may find bitterns making their basso profundo hoot, or you could see otters, dragonflies and adders.
(6) All is limpid observation, gliding from one bittern to another, until the startling remark that fading colour enhanced the flowers' "sincerity", as if they have been pressing a case.
(7) Bitterns had almost gone extinct in this country, and they’re now breeding out there.” One of Trevelyan’s students from Ghana will talk about how he and his colleagues managed to save the Togo slippery frog from extinction .
(8) There were just 11 male bitterns in Britain in 1997, but this summer 47 males made their booming call in Somerset alone .
(9) Higher water levels at the Otmoor reserve in Oxfordshire have made reed beds wetter, giving birds such as bitterns a better chance of nesting.
(10) Facebook Twitter Pinterest Malta allows 9,798 hunters to shoot up to 16,000 turtle dove and quail each spring but Packham found injured and dead birds illegally shot last week included swifts, yellow-legged gulls, kestrels and a little bittern.
(11) That will impact on the fish that feed on them and the birds, like the bitterns, which eat the fish."
(12) Bittern single-copy DNA has evolved at a rate approximately 25% faster, and boat-billed heron (Cochearius) and rufescent tiger heron (Tigrisoma lineatum) DNA has evolved approximately 19% slower, than that of day and night herons.
(13) The river is at first open and sunny, but becomes wooded and secretive after two miles, before winding through the reedy lowlands of the Stodmarsh nature reserve , good for spotting bittern, marsh harriers and water vole.
(14) Consider these sentences from near the beginning of A Week: We glided noiselessly down the stream, occasionally driving a pickerel from the covert of the pads, or a bream from her nest, and the smaller bittern now and then sailed away on sluggish wings from some recess in the shore, or the larger lifted itself out of the long grass at our approach, and carried its precious legs away to deposit them in a place of safety.
(15) Nycticorax nycticorax, Ardea cinerea, Egretta garzetta, and Egretta intermedia were naturally infected with Clinostomum complanatum (Trematoda: Clinostomatidae) among fourteen wild herons, seven wild egrets and one wild bittern evaluated at the Veterinary Hospital of Tottori University, Tottori, Japan.