Class information for:
Level 2: ORNITHOLOGY//JOURNAL OF RAPTOR RESEARCH//BIRD STUDY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
600 14099 39.6 42%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
13 4 ZOOLOGY//MARINE & FRESHWATER BIOLOGY//FISHERIES 1013533
119 3       ORNITHOLOGY//AUK//CONDOR 68861
600 2             ORNITHOLOGY//JOURNAL OF RAPTOR RESEARCH//BIRD STUDY 14099
1518 1                   JOURNAL OF RAPTOR RESEARCH//ORNITHOLOGY//NORTHERN GOSHAWK 2615
4277 1                   FARMLAND BIRDS//BIRD STUDY//AGRI ENVIRONMENT SCHEMES 1815
6021 1                   CENTROCERCUS UROPHASIANUS//GREATER SAGE GROUSE//TETRAO UROGALLUS 1541
11435 1                   TYTO ALBA//LONG EARED OWL//ASIO OTUS 982
11991 1                   POINT COUNTS//DETECTION PROBABILITY//SETOPHAGA CHRYSOPARIA 939
14349 1                   GRASSLAND BIRDS//BOBOLINK//GRASSHOPPER SPARROW 775
14847 1                   VULTURES//VULTUR GRYPHUS//EGYPTIAN VULTURE 746
16355 1                   MANAKINS//PIPRIDAE//LEK 658
17460 1                   BIRD COLLISION//COLLISION MORTALITY//POWER LINES 598
18492 1                   COLINUS VIRGINIANUS//NORTHERN BOBWHITE//MELEAGRIS GALLOPAVO SILVESTRIS 549
18981 1                   NORTHERN SPOTTED OWL//STRIX OCCIDENTALIS CAURINA//BARRED OWL 527
21503 1                   PERDIX PERDIX//ALECTORIS RUFA//GREY PARTRIDGE 416
22079 1                   HALIAEETUS LEUCOCEPHALUS//BALD EAGLE//PANDION HALIAETUS 394
22953 1                   GREAT BUSTARD//OTIS TARDA//TETRAX TETRAX 363
24696 1                   SANDHILL CRANE//GRUS CANADENSIS//WHOOPING CRANE 304
25116 1                   HELMETED GUINEAFOWL//OSTRICH//NAMAQUA SANDGROUSE 290
26302 1                   MOURNING DOVE//ZENAIDA MACROURA//TRANSMITTER ATTACHMENT 258
29825 1                   BURROWING OWL//ATHENE CUNICULARIA//ATHENE CUNICULARIA HYPUGAEA 179
31619 1                   RED NECKED NIGHTJAR//CAPRIMULGIDS//CAPRIMULGUS RUFICOLLIS 150

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 ORNITHOLOGY WoSSC 1675956 36% 15% 5109
2 JOURNAL OF RAPTOR RESEARCH journal 1171250 6% 68% 797
3 BIRD STUDY journal 422473 4% 35% 552
4 JOURNAL OF WILDLIFE MANAGEMENT journal 331915 7% 16% 944
5 CENTROCERCUS UROPHASIANUS authKW 322145 1% 86% 173
6 FARMLAND BIRDS authKW 249106 1% 76% 151
7 COLINUS VIRGINIANUS authKW 233523 1% 71% 152
8 NORTHERN BOBWHITE authKW 231752 1% 71% 150
9 GREATER SAGE GROUSE authKW 211536 1% 84% 117
10 GRASSLAND BIRDS authKW 201539 1% 71% 132

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Ornithology 1675956 36% 15% 5109
2 Ecology 188141 41% 2% 5808
3 Biodiversity Conservation 168795 17% 3% 2399
4 Zoology 56165 21% 1% 2959
5 Environmental Sciences 4672 10% 0% 1478
6 Behavioral Sciences 1887 3% 0% 432
7 Agriculture, Multidisciplinary 1321 2% 0% 341
8 Evolutionary Biology 1277 2% 0% 337
9 Geography, Physical 580 1% 0% 190
10 Forestry 419 1% 0% 178

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 R TOR 54280 0% 40% 63
2 PATUXENT WILDLIFE 52082 1% 15% 163
3 ESTAC BIOL DONANA 40761 1% 13% 143
4 US GEOL SURVEY 39880 2% 7% 280
5 R TOR CONSERVAT UNIT 39338 0% 91% 20
6 CAESAR KLEBERG WILDLIFE 38572 1% 23% 79
7 CONSERVAT BIOL 35500 1% 8% 208
8 GAME CONSERVANCY TRUST 32909 0% 89% 17
9 VALAIS FIELD STN 28305 0% 55% 24
10 TEXAS COOPERAT FISH WILDLIFE UNIT 25861 0% 31% 39

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF RAPTOR RESEARCH 1171250 6% 68% 797
2 BIRD STUDY 422473 4% 35% 552
3 JOURNAL OF WILDLIFE MANAGEMENT 331915 7% 16% 944
4 IBIS 156580 3% 16% 450
5 OSTRICH 154285 2% 23% 309
6 WILSON BULLETIN 110208 2% 16% 327
7 JOURNAL OF FIELD ORNITHOLOGY 109882 2% 16% 324
8 CONDOR 109152 3% 12% 432
9 WILDLIFE SOCIETY BULLETIN 103185 3% 13% 376
10 WILDLIFE BIOLOGY 83293 1% 21% 185

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 CENTROCERCUS UROPHASIANUS 322145 1% 86% 173 Search CENTROCERCUS+UROPHASIANUS Search CENTROCERCUS+UROPHASIANUS
2 FARMLAND BIRDS 249106 1% 76% 151 Search FARMLAND+BIRDS Search FARMLAND+BIRDS
3 COLINUS VIRGINIANUS 233523 1% 71% 152 Search COLINUS+VIRGINIANUS Search COLINUS+VIRGINIANUS
4 NORTHERN BOBWHITE 231752 1% 71% 150 Search NORTHERN+BOBWHITE Search NORTHERN+BOBWHITE
5 GREATER SAGE GROUSE 211536 1% 84% 117 Search GREATER+SAGE+GROUSE Search GREATER+SAGE+GROUSE
6 GRASSLAND BIRDS 201539 1% 71% 132 Search GRASSLAND+BIRDS Search GRASSLAND+BIRDS
7 BURROWING OWL 200446 1% 88% 105 Search BURROWING+OWL Search BURROWING+OWL
8 ATHENE CUNICULARIA 166143 1% 80% 96 Search ATHENE+CUNICULARIA Search ATHENE+CUNICULARIA
9 RAPTORS 145294 2% 30% 226 Search RAPTORS Search RAPTORS
10 ACCIPITER GENTILIS 126904 1% 67% 87 Search ACCIPITER+GENTILIS Search ACCIPITER+GENTILIS

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 NEWTON, I , (2004) THE RECENT DECLINES OF FARMLAND BIRD POPULATIONS IN BRITAIN: AN APPRAISAL OF CAUSAL FACTORS AND CONSERVATION ACTIONS.IBIS. VOL. 146. ISSUE 4. P. 579 -600 117 97% 329
2 DONAZAR, JA , CORTES-AVIZANDA, A , FARGALLO, JA , MARGALIDA, A , MOLEON, M , MORALES-REYES, Z , MORENO-OPO, R , PEREZ-GARCIA, JM , SANCHEZ-ZAPATA, JA , ZUBEROGOITIA, I , ET AL (2016) ROLES OF RAPTORS IN A CHANGING WORLD: FROM FLAGSHIPS TO PROVIDERS OF KEY ECOSYSTEM SERVICES.ARDEOLA. VOL. 63. ISSUE 1. P. 181 -234 138 50% 3
3 VALKAMA, J , KORPIMAKI, E , ARROYO, B , BEJA, P , BRETAGNOLLE, V , BRO, E , KENWARD, R , MANOSA, S , REDPATH, SM , THIRGOOD, S , ET AL (2005) BIRDS OF PREY AS LIMITING FACTORS OF GAMEBIRD POPULATIONS IN EUROPE: A REVIEW.BIOLOGICAL REVIEWS. VOL. 80. ISSUE 2. P. 171-203 119 72% 87
4 SMITH, JA , DWYER, JF , (2016) AVIAN INTERACTIONS WITH RENEWABLE ENERGY INFRASTRUCTURE: AN UPDATE.CONDOR. VOL. 118. ISSUE 2. P. 411 -423 74 71% 6
5 NEWTON, I , MCGRADY, MJ , OLI, MK , (2016) A REVIEW OF SURVIVAL ESTIMATES FOR RAPTORS AND OWLS.IBIS. VOL. 158. ISSUE 2. P. 227 -248 75 65% 2
6 JAHREN, T , STORAAS, T , WILLEBRAND, T , MOA, PF , HAGEN, BR , (2016) DECLINING REPRODUCTIVE OUTPUT IN CAPERCAILLIE AND BLACK GROUSE-16 COUNTRIES AND 80 YEARS.ANIMAL BIOLOGY. VOL. 66. ISSUE 3-4. P. 363 -400 77 72% 0
7 BATARY, P , MATTHIESEN, T , TSCHARNTKE, T , (2010) LANDSCAPE-MODERATED IMPORTANCE OF HEDGES IN CONSERVING FARMLAND BIRD DIVERSITY OF ORGANIC VS. CONVENTIONAL CROPLANDS AND GRASSLANDS.BIOLOGICAL CONSERVATION. VOL. 143. ISSUE 9. P. 2020 -2027 61 91% 45
8 SCHUSTER, E , BULLING, L , KOPPEL, J , (2015) CONSOLIDATING THE STATE OF KNOWLEDGE: A SYNOPTICAL REVIEW OF WIND ENERGY'S WILDLIFE EFFECTS.ENVIRONMENTAL MANAGEMENT. VOL. 56. ISSUE 2. P. 300 -331 74 71% 3
9 BURNHAM, KP , NICHOLS, JD , HINES, JE , DOHERTY, PF , BAILEY, L , CLARK, DA , ACKERS, SH , ANDREWS, LS , AUGUSTINE, B , BISWELL, BL , ET AL (2016) THE EFFECTS OF HABITAT, CLIMATE, AND BARRED OWLS ON LONG-TERM DEMOGRAPHY OF NORTHERN SPOTTED OWLS.CONDOR. VOL. 118. ISSUE 1. P. 57 -116 59 63% 6
10 HANNON, SJ , MARTIN, K , (2006) ECOLOGY OF JUVENILE GROUSE DURING THE TRANSITION TO ADULTHOOD.JOURNAL OF ZOOLOGY. VOL. 269. ISSUE 4. P. 422 -433 66 92% 33

Classes with closest relation at Level 2


Rank Class id link
1 8 ORNITHOLOGY//AUK//CONDOR
2 787 SPECIES DISTRIBUTION MODELS//BIODIVERSITY CONSERVATION//CONSERVATION PLANNING
3 2981 CARABIDAE//GROUND BEETLES//CARABID BEETLES
4 3832 BIRD REPELLENT//CHEMICAL REPELLENT//D PULEGONE
5 3732 RHDV//ORYCTOLAGUS CUNICULUS//RABBIT HAEMORRHAGIC DISEASE VIRUS
6 817 ORNITHOLOGY//REVISTA BRASILEIRA DE ORNITOLOGIA//BIRD SONG
7 502 URSUS ARCTOS//CANIS LUPUS//URSUS AMERICANUS
8 435 JOURNAL OF MAMMALOGY//MAMMALIA//ZOOLOGY
9 641 CERVUS ELAPHUS//UNGULATES//WHITE TAILED DEER
10 2275 CAPTURE RECAPTURE//LONGEVITY RISK//LEE CARTER MODEL

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