ライフサイエンスコーパス: bird

1 insight into the life history of this iconic bird.

2 , females and pairs in a partially migratory bird.

3 ditory integration in an auditory generalist bird.

4 vores, and the least effective at mitigating birds.

5 in several tetrapod clades, including modern birds.

6 e evolution are remarkably consistent across birds.

7 and frugivorous vertebrates such as bats and birds.

8 nakes than for partially exposed lizards and birds.

9 ecies of eutherian mammals and 24 species of birds.

10 n critical drivers of egg-shape variation in birds.

11 mixtures has not been characterized in wild birds.

12 ty, and geographic distribution of arid-zone birds.

13 es of partially exposed snakes, lizards, and birds.

14 mbers of aromatase-expressing neurons in LPS birds.

15 s and proximal tarsometatarsus, as in extant birds.

16 r space-time interactions can be observed in birds.

17 aminates flocks through dogs, flies and wild birds.

18 retectum possesses many features shared with birds.

19 s of the magnetic compass sense of migratory birds.

20 tal interactions among ALAN, structures, and birds.

21 (GSH, p = 0.034) concentrations than control birds.

22 non-avialan or avialan excluding crown-group birds.

23 p between nonsocial and cooperative breeding birds.

24 of which are obligate parasites of nestling birds.

25 expressed between infected and non-infected birds.

26 ce for neurovasculature that is also seen in birds.

27 of other animal ensembles, such as fish and birds [2], the kinematic properties of these swarms bear

28 -CT scans of extant mammals (47 species) and birds (59 species) to test six possible morphological-fu

29 These events occur most frequently for birds (7%), mammals (5%), and insects (3%) and are not e

30 (EWL) and survival in five desert passerine birds across the southwestern United States using a comb

31 en representation of frugivorous mammals and birds across tropical regions - high in the New World, l

32 transmissibility with the 2014 initial wild bird-adapted clade 2.3.4.4 virus, with potential acquisi

33 Although birds adjusted their arrival dates, 9 of 48 species did

34 Salmonella more rapidly clear the ceca of birds administered the modified probiotic than other tre

35 We found that bird age, manufacture method, and raw-material propertie

36 xhibiting consistent individual differences, birds also showed flexibility in foraging patterns, bing

37 as previously been used to suggest that both bird and butterflies are successfully 'tracking' climate

38 mechanistic model could be applied to other bird and highly-mobile species, improving our understand

39 Bird and mammal abundances declined by 58% (25 to 76%) a

40 We apply this approach to comprehensive bird and mammal phylogenies, body size data for 9,465 ex

41 Bird and mammal populations were depleted within 7 and 4

42 of co-occurring plant, grasshopper, breeding bird and small mammal communities in arid and mesic gras

43 le for magnetic compass sensing in migratory birds and a variety of magnetic behavioural responses in

44 Birds and ants also partitioned caterpillar prey by diet

45 l manipulation to assess the extent to which birds and ants engage in antagonistic predator-predator

46 ze and diet breadth, the combined effects of birds and ants on total caterpillar density were additiv

47 otal caterpillar density were additive, with birds and ants reducing caterpillar density by 44% and 2

48 ze biomes that are suboptimal for scavenging birds and become the most widespread vulture species in

49 the methods using historic data for British birds and butterflies (i.e. using historical data to ass

50 Because birds and crocodilians are the last extant Archosaurians

51 illion years ago and is represented today by birds and crocodilians.

52 nes), we sampled poultry, dogs, sewage, wild birds and flies.

53 open vegetation structure (such as migratory birds and foraging bats) as well as the recreational and

54 threat due to continued circulation in wild birds and limited immunity in the human population.

55 roscopically analyze brains from free-flying birds and link the results to OC exposure and consequent

56 restricted to the dorsolateral pathway as in birds and mammals but were also present medially through

57 es, functional and phylogenetic diversity of birds and mammals is currently protected and the scope f

58 reptile combined with previous evidence from birds and mammals strongly suggests that the principle o

59 Across birds and mammals, we find that the rate of body size ev

60 omic and functional diversity of frugivorous birds and mammals.

61 gmentation, which is not seen in endothermal birds and mammals.

62 cused on predator activity at-sea, with some birds and marine mammals demonstrating contrasting behav

63 f accumulated OPEs occurs in aquatic feeding birds and may warrant further investigation for the eluc

64 Initial cases affected mainly wild birds and mixed backyard poultry species, while later ou

65 We excluded birds and reduced ant density (by 60%) in the canopies o

66 rom 20 vertebrate species including mammals, birds and reptiles.

67 se animals ranging from worms and insects to birds and turtles perform impressive journeys using the

68 sister taxon of Ornithodira (pterosaurs and birds) and shortens the ghost lineage inferred at the ba

69 We tested poultry, wild bird, and environmental samples from case patient househ

70 ntation and subsequent attraction for nearby birds, and bird densities near the installation exceeded

71 mall populations such as recently introduced birds, and tend to find negative effects, and also with

72 ocations of origin and introduction of alien birds, and their identities, were initially driven large

73 North American wild birds are an important reservoir of influenza A viruses,

74 There is evidence that nocturnally migrating birds are attracted to ALAN, and there is evidence that

75 okinetic (PK) data in domestic and companion birds are available.

76 Conversely, successful alien birds are bet-hedgers.

77 Feather isotopes from these birds are consistent with the alternative possibility th

78 sequences of "syllables." We found that when birds are instructed to modify a syllable in one sequent

79 In combination with latitudinal cues, which birds are known to detect and use [10-12], magnetic decl

80 Birds are living dinosaurs; their rapid development has

81 as changed radically in the last decades, as birds are now mostly introduced into the invasion proces

82 CTI increases for birds are primarily attributable to the loss of cold-ass

83 Consistent with a warming climate, birds are shifting the timing of their migrations, but i

84 Using birds as an indicator taxon of wetland biodiversity, we

85 is placed on magnetosensation in insects and birds, as well as on the magnetosensitive neuron pair AF

86 n ideas about the regulation of body mass in birds be used to explain the breakdown of regulation ass

87 We develop BIRD, Big Data Regression for predicting DH, to handle t

88 e alpha/beta core subdomain of SHR forms the BIRD binding groove, which specifically recognizes the z

89 priorities, and priorities for the different bird biodiversity facets are more similar than those of

90 w avenue for standardized citizen science on bird biodiversity surveys worldwide.

91 les and adults) binged more than subordinate birds (blue tits, females and juveniles) when their terr

92 as the reversible size change of some adult bird brains [2].

93 lute terms and adjusted for brain size among birds, but the number of mitral cells is proportional to

94 wolves, bobcats, mountain lions, bears, and birds (buzzards, eagles, hawks, ravens).

95 We studied effects of ALAN on migrating birds by monitoring the beams of the National September

96 Thus, BIRDS can be used to map the DeltapHe in gliomas and pro

97 ore our data reveals that kin recognition in birds can develop without any association with a genetic

98 Schools of fish and flocks of birds can move together in synchrony and decide on new d

99 ypothesis by experimentally placing juvenile bird carcasses on the ground and in nests in trees to si

100 s in trees to simulate scenarios of nestling bird carrion availability.

101 y and significantly related to body mass for birds, cartilaginous fishes, and mammals.

102 ing of 13 species of long-distance migratory bird changed across a period of substantial climatic and

103 etula pendula), Norway spruce (Picea abies), bird cherry (Prunus padus), mountain ash (Sorbus aucupar

104 beechfern and ground elder, and bushes like bird cherry showed concentrations up to 6.9, 23, and 21

105 role in the developing hearing organ of the bird cochlea.

106 erences in movement strategies for different bird cohorts and temporal changes in connectivity driven

107 henological signal, we show that Californian bird communities advanced their breeding phenology by 5-

108 half-life vs. area relationship for tropical bird communities estimates the time that it takes to los

109 ssociated assemblages and found that English bird communities have not reorganized successfully in re

110 onomic diversity and functional diversity of bird communities in European countries.

111 In forests, bird communities were distinct between sites that differ

112 , grassland and shrubland plant and breeding bird communities were undergoing directional change, whe

113 egional precipitation, and collected data on bird community composition, vegetation structure, and tr

114 as those of mammals (which lack nuclei) and birds, contribute to shorter diffusion distances and per

115 riforms evolved much earlier, soon after the bird-crocodylian split, and that the earliest avemetatar

116 To understand how these birds deal with this potential trade-off, we studied the

117 cted search, defined as periods during which birds decrease speed and increase turning.

118 subsequent attraction for nearby birds, and bird densities near the installation exceeded magnitudes

119 Birds did not affect ant density, implying limited intra

120 ion similarity among the different orders of birds did not strictly depend on phylogenetic relationsh

121 Birds do not appear to possess a time-difference clock s

122 llation influenced approximately 1.1 million birds during our study period of 7 d over 7 y.

123 The present study uses bird eggs of seven wild species as a biomonitoring tool

124 summation operatorVMS concentrations for all bird eggs were dominated by decamethylcyclopentasiloxane

125 00 environmental samples including seawater, bird eggs, fish, dolphin blubber, and in the breast milk

126 s trial-to-trial neural variability when the bird engages in courtship song.

127 Individual birds, equipped with light-logging geolocators, confirme

128 nduced significant behavioral alterations in birds, even in good visibility conditions, in this heavi

129 Time series analyses showed that all birds exhibit circadian rhythms.

130 Computer-tutored birds exhibited unexpectedly strong heritability for son

131 findings of previous studies examining wild birds exposed to these air contaminants and raises conce

132 as come from behavioral experiments in which birds exposed to weak time-dependent magnetic fields los

133 ystems where restoration can mitigate forest bird extinction debts: South Australia's Mount Lofty Ran

134 f reward ('disappointment'), and Lean Amount birds failed to show a normal positive contrast effect f

135 ion of S. typhimurium in inoculated Starling bird fecal samples and whole milk with detection limits

136 based detection method for S. typhimurium in bird feces and whole milk.

137 an blue tits and females respectively, while birds feeding further from their territory used feeders

138 In birds, females are ZW and males are ZZ, but in mammals f

139 ctive animal behavior, including ant trails, bird flocks, and fish schools, can result from local int

140 To test whether birds forecast, we developed a movement model, calculate

141 portant drivers of migratory movements, with birds from larger colonies or with poorer local winter c

142 ly responsible for the extirpation of forest birds from the island of Guam, is also indirectly respon

143 vestment (clutch size), indicated that urban birds generally have higher survival, but smaller clutch

144 By analysing 48 bird genomes, we identified millions of avian-specific h

145 lankton and eight fish groups along with one bird group (>20 y).

146 only found in the environment in purine-rich bird guano, C. neoformans experiences a drastic change i

147 Exposed birds had significantly lower cell-mediated immunity (me

148 Spring migration phenology of birds has advanced under warming climate.

149 implies that DNA removal in both mammals and birds has proceeded mostly through large segmental delet

150 Birds have a remarkable ability to obtain navigational i

151 Long development times of tropical birds have been thought to primarily reflect evolved phy

152 We confirm earlier findings that on average birds have significantly advanced their spring migration

153 Birds have six types of photoreceptors: rods, active in

154 of subtypes H5 and H7 into poultry from wild birds have the potential to mutate to highly pathogenic

155 that typify concepts (e.g. robins, like all birds, have wings) as well as the properties that indivi

156 related to increased vitamin D synthesis by birds having more access to sunlight, while 25-hydroxyvi

157 entified a conserved SHR-binding motif in 13 BIRD/IDD transcription factors.

158 behavioral patterns of nocturnally migrating birds in powerful lights in urban areas as well as conse

159 under clear skies for experienced migratory birds in some areas of the globe.

160 width in a small radiation of South American birds in the genus Cinclodes.

161 dlife to these contaminants, particularly in birds, in terrestrial and aquatic ecosystems.

162 eders: reproductive success of inexperienced birds increased more rapidly as temperatures rose and de

163 transcriptional control in conjunction with BIRD/INDETERMINATE DOMAIN (IDD) transcription factors, a

164 museum skin specimens compared with the live birds, indicating that sexual dichromatism could be unde

165 Low mean bird infectious doses (<2 to 3.7 log10) support direct i

166 n influenza virus strains isolated from wild birds inhabiting North America.

167 stic model of migratory movement patterns in birds, inspired by ideas and methods from physics.

168 sh a structural basis for GRAS-GRAS and GRAS-BIRD interactions and provide valuable clues towards our

169 Bird invasions have been frequently used as study models

170 e spacing of hair in mammals and feathers in birds is one of the most apparent morphological features

171 chances of detecting and even isolating the bird isomer.

172 Unlike mammals, birds lack a cortex [5,6]; rather, they possess a neuron

173 sts, which are essential elements of humming bird life history.

174 In birds, likewise, POM is predominantly involved in the co

175 male Mecp2 heterozygotes of the conventional Bird line (Mecp2tm1.1bird-/+), as compared to their fema

176 sequencing has revealed that many mammal and bird lineages have experienced differential rates of tra

177 this prediction have remained elusive in the bird literature.

178 At age 9 months, birds looked more at a tool moving a piece of cheese tha

179 e aerial predators were abundant and several birds lost their eggs to predators following UAV flights

180 We examine over 1400 bird, mammal, fish and tree species to provide a thoroug

181 chicken fecal samples collected at the live bird markets near the patients' dwellings.

182 Studies of dichromatism in birds may, however, have underestimated the intensity an

183 extinction risks of terrestrial mammals and birds might change in the next 50 years.

184 Millions of birds migrate to and from the Arctic each year, but rapi

185 s have shed light on the factors influencing bird migration but have mainly relied on statistical cor

186 We used 60 years (1955-2014) of daily bird migration census data from Fair Isle, Scotland, to

187 oval of light during nights with substantial bird migration is a viable strategy for minimizing poten

188 onal impairments in the barrel cortex of the Bird mouse line, a popular animal model for the RTT.

189 the somatosensory cortical phenotype in the Bird mouse model of RTT.

190 ndscape from environmental data and simulate bird movement within this landscape based on simple deci

191 s unknown what the role of olfaction is when birds navigate freely without their sense of smell.

192 t success in a continental-scale database of bird nests, suggesting avian thermal niches might be bro

193 However, birds of the order Palaeognathae seem to lack a proper I

194 Migratory birds often make substantial detours from the shortest p

195 sessed community changes at over 600 English bird or butterfly monitoring sites over three decades an

196 melanin-based parts for each individual live bird or museum skin sampled.

197 n mammals and non-mammalian amniotes such as birds or reptiles, suggesting that it may exemplify the

198 origin, we sequenced the genomes of 441 wild-bird origin influenza A viruses (IAVs) from North Americ

199 is virus, we sequenced and analyzed 441 wild-bird origin influenza virus strains isolated from wild b

200 ines of many populations of Arctic migratory birds, our results emphasize the urgency of mitigating c

201 he abundance shifts of 57 permanent resident birds over 44 years using a centroid analysis.

202 dvances in the timing of spring migration of birds over time and in relation to rising temperatures,

203 introduces new threats for larger passerine birds, particularly those with limited geographic ranges

204 ressed asynchrony as the annual variation in bird phenology relative to spring phenology, and related

205 e searching and foraging behaviour of bolder birds placed them towards the exploration end of the tra

206 snake skin pictures than for lizard skin and bird plumage pictures, and for lizard skin pictures than

207 tures, and for lizard skin pictures than for bird plumage pictures.

208 close-ups of snake skins, lizard skins, and bird plumage.

209 g in long-distance, terrestrial migrant land-bird populations (712 individuals from 98 populations of

210 there is evidence that nocturnally migrating bird populations are more likely to occur in urban areas

211 Migratory bird populations presented stronger than expected associ

212 side of the two migration periods, migratory bird populations presented stronger than expected associ

213 When bird populations spread, long-distance pioneering popula

214 stand the implications of ALAN for migratory bird populations.

215 rveillance for IAVs in both poultry and wild-bird populations.

216 We show applications of BIRD-predicted DH in predicting transcription factor-bin

217 Moreover, all birds presented similar overall fractal dynamics (for sc

218 After large rainfall events, birds rapidly increased nocturnal flight activity in the

219 Birds reduced the frequency dietary generalist caterpill

220 As long-lived apex predators, predatory birds represent a sentinel species similar to humans.

221 s the pandemic potential of AIVs in the wild bird reservoir and the need to maintain surveillance.

222 cation, and transmission of IAVs in the wild-bird reservoir.

223 ive of future Gulf winds, and tested whether birds responded to predictability.

224 In addition, bird responses to agriculture and climate were linked: a

225 intercontinental bioindicator of hotspots of bird richness, even under climate change scenarios or in

226 t two critical learning-related schemas: the bird's own song, and the specific tutor model from which

227 In this review we attempt to give a bird's-eye view of the major biologics and to highlight

228 To test the hypotheses that birds select supportive winds and that selectivity is me

229 Comparative studies of birds show a remarkable diversity in patterns of change

230 y to shifts in reward magnitude: Hard Effort birds showed an enhanced negative contrast effect follow

231 'pessimism', whereby corticosterone-treated birds showed an increased expectation of punishment in t

232 xploration end of the trade-off, whereas shy birds showed greater exploitation.

233 Genome size in mammals and birds shows remarkably little interspecific variation co

234 ect diversification using a large dataset of bird sister genera endemic to the New World.

235 en to the continuous progression patterns of bird songs, such patterns in mammalian vocalisations hav

236 ulation genetics datasets from 173 New World bird species (>17,000 individuals) with phylogenetic est

237 shifts in the ranges of 20 British breeding bird species across a 40-year period.

238 grants, short-distance migrants and resident bird species all exhibited effects of similar magnitude.

239 CN red list, we then showed that polymorphic bird species are at lesser risk of extinction than nonpo

240 The retinae of many bird species contain a depression with high photorecepto

241 We collected genetic data for 210 New World bird species distributed across a broad latitudinal grad

242 However, the profile of exotic bird species has changed radically in the last decades,

243 Most tropical bird species have narrow elevational ranges, likely refl

244 ns in Eurasian jays (Garrulus glandarius), a bird species known for its sophisticated cognitive abili

245 pecies richness (2.1-fold), and abundance of bird species of greatest conservation need (2.1-fold).

246 ld), pollinator abundance (3.5-fold), native bird species richness (2.1-fold), and abundance of bird

247 We find that, globally, alien bird species richness is currently highest at midlatitud

248 ced that biomagnification process across the bird species studied cannot be ruled out.

249 A number of terrestrial bird species that breed in North America cross the Atlan

250 ement rate, and degree of eye movement of 29 bird species with a single fovea, controlling for the ef

251 n phylogenetic comparative analyses on 3,005 bird species, we demonstrate here that family living act

252 , to investigate how two common cold-adapted bird species, willow and rock ptarmigan (Lagopus lagopus

253 ion of available data from all 10,394 extant bird species.

254 lutionary analyses to the egg shapes of 1400 bird species.

255 annual cycle for 10 transatlantic migratory bird species.

256 Using photometric reflectance data of >1,300 bird specimens drawn from natural history collections, w

257 posure over a large geographical area as the birds spent nearly equal time periods in their breeding

258 Birds stand out from other egg-laying amniotes by produc

259 trial and aquatic animal data (U.S. Breeding Bird Survey and marine zooplankton) to identify ecologic

260 In this study, we coupled French Breeding Bird Survey data, collected from 2133 sites monitored be

261 Using a canonical dataset of Californian bird surveys and a detectability-based approach for quan

262 ss hormones, such as corticosterone, enhance bird susceptibility to mosquitoes in ways that enhance r

263 bjected to a reduced foraging payoff, 49% of birds switched their behavior to a higher-payoff foragin

264 nalysis of visual orientation information in birds takes place in the forebrain sensory area called t

265 When conducting oceanic crossings, migratory birds tend to associate with mild or supportive winds, w

266 In fish, evasion of a diving bird that breaks the water surface depends on integratin

267 ed Hard Effort were more food motivated than birds that had experienced Easy Effort.

268 Birds that had experienced Hard Effort were more food mo

269 By the age of 6 months, birds that had not experienced string as a support to ho

270 s the transition from non-avian dinosaurs to birds that has created numerous evolutionary innovations

271 n intensively studied in several Neognathous birds that have a distinct isthmo-optic nucleus (ION).

272 ern in many living vertebrates, particularly birds, that serves multiple functions including camoufla

273 spersal for an endangered, wetland-dependent bird, the snail kite (Rostrhamus sociabilis plumbeus).

274 The mesopallium of birds then is the homologue of this ventrolateral dorsal

275 n documented in a variety of taxa, primarily birds, they are rare outside non-human mammals.

276 Applying BIRD to the Encyclopedia of DNA Elements (ENCODE) data,

277 e analyse an extensive new database of alien birds to explore what determines the global distribution

278 lity of highly mobile taxa such as migratory birds to global change requires information on geographi

279 ach species defies the tendency for tropical birds to have long-term stable distributions and sedenta

280 mpact assessments for many large mammals and birds use climate data with a spatial resolution similar

281 udy presents some of the first evidence that birds use consistent alternative foraging tactics at a f

282 ts protein levels to those found in juvenile birds, using a lentivirus containing the full-length cod

283 ebrate diversity or to the representation of birds versus mammals in the frugivore assemblage.

284 ovided delineation of the tumor boundary and BIRDS was used to image the pHe gradient between intratu

285 Moreover, in singing birds, we found that pharmacological manipulations of RA

286 reactive protein and interleukin-6, when the birds were adults.

287 Birds were collected from each processing step and rinsa

288 Our results demonstrate that birds were considerably more specialised in the habitat

289 In warmer springs, birds were more asynchronous, but productivity was only

290 Corticosterone-treated birds were more likely than controls to respond as if pu

291 ff in response to the UAV, but >99% of those birds were non-breeders.

292 this effect is most pronounced in older male birds, while young individuals show little difference in

293 ffort and energy expenditure increasing when birds winter further north in colder waters.

294 mbine multi-year tracking data of individual birds with a 26-year demographic study of a migratory so

295 of experience by providing a second group of birds with enriched instruction via live social tutoring

296 Birds with experimentally disabled tracheal membranes we

297 then inoculated antibiotic- and sham-treated birds with MG.

298 We did not observe these effects in control birds with overexpression of NR2B outside of LMAN or wit

299 re MG-induced conjunctival inflammation than birds with unaltered microbiomes, even after accounting

300 involved in control of outbreaks in infected birds, with ostrich abattoir workers at highest risk.