Class information for:
Level 1: GRASSLAND BIRDS//BOBOLINK//GRASSHOPPER SPARROW

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
14349 775 44.2 43%


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
14349 1                   GRASSLAND BIRDS//BOBOLINK//GRASSHOPPER SPARROW 775

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 GRASSLAND BIRDS authKW 2642808 14% 60% 112
2 BOBOLINK authKW 667452 3% 71% 24
3 GRASSHOPPER SPARROW authKW 667452 3% 71% 24
4 CONSERVATION RESERVE PROGRAM authKW 630313 7% 31% 52
5 HENSLOWS SPARROW authKW 542200 2% 81% 17
6 RING NECKED PHEASANT authKW 470821 3% 44% 27
7 AMMODRAMUS HENSLOWII authKW 405244 2% 86% 12
8 DOLICHONYX ORYZIVORUS authKW 379530 2% 57% 17
9 SPRAGUES PIPIT authKW 366711 1% 85% 11
10 DICKCISSEL authKW 347784 2% 55% 16

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 57476 29% 1% 222
2 Biodiversity Conservation 30086 30% 0% 236
3 Ecology 17197 53% 0% 409
4 Zoology 1592 15% 0% 119
5 Environmental Sciences 681 16% 0% 122
6 Agriculture, Multidisciplinary 325 5% 0% 36
7 Soil Science 124 3% 0% 21
8 Geography, Physical 77 2% 0% 15
9 Forestry 57 2% 0% 14
10 Water Resources 45 3% 0% 21

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 CHESTER RIVER FIELD 78798 0% 100% 2
2 OURCE ASSESSMENT STRATEG PLANNING 78798 0% 100% 2
3 WILDLIFE HABITAT MANAGEMENT NAT OURC 78798 0% 100% 2
4 WISCONSIN COOPERAT WILDLIFE UNIT 77198 2% 14% 14
5 GRIZZLY ISL WILDLIFE AREA 52531 0% 67% 2
6 IOWA COOPERAT FISH WILDLIFE UNIT 50696 1% 12% 11
7 J CLARK SALYER WILDLIFE REFUGE 50653 0% 43% 3
8 GEBA 48486 1% 31% 4
9 A AMA COOPERAT FIS WILDLIFE UNIT 39399 0% 100% 1
10 BIO ERS PLANNING ENVIRONM PLANNING CLIMATE PR 39399 0% 100% 1

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 WILDLIFE MANAGEMENT 63923 13% 2% 97
2 WILDLIFE SOCIETY BULLETIN 58127 9% 2% 66
3 AVIAN CONSERVATION AND ECOLOGY 38243 2% 7% 13
4 AMERICAN MIDLAND NATURALIST 26855 6% 1% 46
5 JOURNAL OF FIELD ORNITHOLOGY 23394 5% 2% 35
6 WILSON JOURNAL OF ORNITHOLOGY 23298 3% 2% 27
7 WILSON BULLETIN 18064 4% 1% 31
8 AUK 16198 5% 1% 39
9 TRANSACTIONS OF THE NORTH AMERICAN WILDLIFE AND NATURAL RESOURCES CONFERENCE 10418 1% 4% 6
10 CONDOR 10244 4% 1% 31

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 GRASSLAND BIRDS 2642808 14% 60% 112 Search GRASSLAND+BIRDS Search GRASSLAND+BIRDS
2 BOBOLINK 667452 3% 71% 24 Search BOBOLINK Search BOBOLINK
3 GRASSHOPPER SPARROW 667452 3% 71% 24 Search GRASSHOPPER+SPARROW Search GRASSHOPPER+SPARROW
4 CONSERVATION RESERVE PROGRAM 630313 7% 31% 52 Search CONSERVATION+RESERVE+PROGRAM Search CONSERVATION+RESERVE+PROGRAM
5 HENSLOWS SPARROW 542200 2% 81% 17 Search HENSLOWS+SPARROW Search HENSLOWS+SPARROW
6 RING NECKED PHEASANT 470821 3% 44% 27 Search RING+NECKED+PHEASANT Search RING+NECKED+PHEASANT
7 AMMODRAMUS HENSLOWII 405244 2% 86% 12 Search AMMODRAMUS+HENSLOWII Search AMMODRAMUS+HENSLOWII
8 DOLICHONYX ORYZIVORUS 379530 2% 57% 17 Search DOLICHONYX+ORYZIVORUS Search DOLICHONYX+ORYZIVORUS
9 SPRAGUES PIPIT 366711 1% 85% 11 Search SPRAGUES+PIPIT Search SPRAGUES+PIPIT
10 DICKCISSEL 347784 2% 55% 16 Search DICKCISSEL Search DICKCISSEL

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 FISHER, RJ , DAVIS, SK , (2010) FROM WIENS TO ROBEL: A REVIEW OF GRASSLAND-BIRD HABITAT SELECTION.JOURNAL OF WILDLIFE MANAGEMENT. VOL. 74. ISSUE 2. P. 265 -273 45 71% 48
2 BAKKER, KK , HIGGINS, KF , (2009) PLANTED GRASSLANDS AND NATIVE SOD PRAIRIE: EQUIVALENT HABITAT FOR GRASSLAND BIRDS?.WESTERN NORTH AMERICAN NATURALIST. VOL. 69. ISSUE 2. P. 235 -242 27 96% 5
3 JOBIN, B , FALARDEAU, G , (2010) HABITAT ASSOCIATIONS OF GRASSHOPPER SPARROWS IN SOUTHERN QUEBEC.NORTHEASTERN NATURALIST. VOL. 17. ISSUE 1. P. 135 -146 28 88% 1
4 CONOVER, RR , BURGER, LW , LINDER, ET , (2009) BREEDING BIRD RESPONSE TO FIELD BORDER PRESENCE AND WIDTH.WILSON JOURNAL OF ORNITHOLOGY. VOL. 121. ISSUE 3. P. 548 -555 29 76% 7
5 VICKERY, PD , HERKERT, JR , (2001) RECENT ADVANCES IN GRASSLAND BIRD RESEARCH: WHERE DO WE GO FROM HERE?.AUK. VOL. 118. ISSUE 1. P. 11 -15 30 86% 59
6 WILSON, AM , BRITTINGHAM, MC , (2012) INITIAL RESPONSE OF BIRD POPULATIONS TO CONSERVATION GRASSLANDS IN SOUTHERN PENNSYLVANIA.JOURNAL OF SOIL AND WATER CONSERVATION. VOL. 67. ISSUE 1. P. 59 -66 26 79% 1
7 GRAVES, BM , RODEWALD, AD , HULL, SD , (2010) INFLUENCE OF WOODY VEGETATION ON GRASSLAND BIRDS WITHIN RECLAIMED SURFACE MINES.WILSON JOURNAL OF ORNITHOLOGY. VOL. 122. ISSUE 4. P. 646-654 27 77% 8
8 IGL, LD , JOHNSON, DH , (2016) EFFECTS OF HAYING ON BREEDING BIRDS IN CRP GRASSLANDS.JOURNAL OF WILDLIFE MANAGEMENT. VOL. 80. ISSUE 7. P. 1189 -1204 23 77% 0
9 VOS, SM , RIBIC, CA , (2013) NESTING SUCCESS OF GRASSLAND BIRDS IN OAK BARRENS AND DRY PRAIRIES IN WEST CENTRAL WISCONSIN.NORTHEASTERN NATURALIST. VOL. 20. ISSUE 1. P. 131 -142 21 88% 1
10 MONROE, AP , O'CONNELL, TJ , (2014) WINTER BIRD HABITAT USE IN A HETEROGENEOUS TALLGRASS PRAIRIE.AMERICAN MIDLAND NATURALIST. VOL. 171. ISSUE 1. P. 97-115 32 55% 2

Classes with closest relation at Level 1


Rank Class id link
1 18492 COLINUS VIRGINIANUS//NORTHERN BOBWHITE//MELEAGRIS GALLOPAVO SILVESTRIS
2 4299 NEST PREDATION//ARTIFICIAL NESTS//ORNITHOLOGY
3 21503 PERDIX PERDIX//ALECTORIS RUFA//GREY PARTRIDGE
4 4483 BIRD COMMUNITIES//FOREST BIRDS//CERULEAN WARBLER
5 4277 FARMLAND BIRDS//BIRD STUDY//AGRI ENVIRONMENT SCHEMES
6 11991 POINT COUNTS//DETECTION PROBABILITY//SETOPHAGA CHRYSOPARIA
7 29825 BURROWING OWL//ATHENE CUNICULARIA//ATHENE CUNICULARIA HYPUGAEA
8 37558 CAMPO CELESTIA//BIRDS AGEING//ENDOSTEAL CORTICAL LAMELLAE
9 25116 HELMETED GUINEAFOWL//OSTRICH//NAMAQUA SANDGROUSE
10 26302 MOURNING DOVE//ZENAIDA MACROURA//TRANSMITTER ATTACHMENT

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