Class information for:
Level 1: MALLARD//ANAS PLATYRHYNCHOS//WATERFOWL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1405 2678 39.6 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
8 2             ORNITHOLOGY//AUK//CONDOR 40045
1405 1                   MALLARD//ANAS PLATYRHYNCHOS//WATERFOWL 2678

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 MALLARD authKW 982627 7% 47% 185
2 ANAS PLATYRHYNCHOS authKW 824047 6% 45% 162
3 WATERFOWL authKW 652774 8% 28% 207
4 HISTRIONICUS HISTRIONICUS authKW 547854 2% 83% 58
5 SOMATERIA MOLLISSIMA authKW 523680 3% 63% 73
6 JOURNAL OF WILDLIFE MANAGEMENT journal 488084 19% 9% 498
7 HARLEQUIN DUCK authKW 481651 2% 81% 52
8 COMMON EIDER authKW 457828 3% 57% 70
9 NORTHERN PINTAIL authKW 422256 2% 71% 52
10 ANAS ACUTA authKW 385119 2% 68% 50

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 294189 35% 3% 933
2 Ecology 36799 42% 0% 1119
3 Zoology 34050 37% 0% 983
4 Biodiversity Conservation 18321 13% 0% 346
5 Behavioral Sciences 1032 5% 0% 130
6 Evolutionary Biology 174 2% 0% 56
7 Marine & Freshwater Biology 148 3% 0% 79
8 Geography, Physical 134 1% 0% 39
9 Environmental Sciences 73 5% 0% 121
10 Fisheries 29 1% 0% 27

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 WETLAND WATERFOWL 359736 2% 67% 47
2 EVO GAME STN 220708 1% 88% 22
3 LOUISIANA COOPERAT FISH WILDLIFE UNIT 112712 1% 33% 30
4 CANADIAN WILDLIFE SERV 112361 3% 11% 91
5 JOENSUU GAME FISHERIES 71245 0% 63% 10
6 PACIFIC NW OFF 68403 0% 100% 6
7 SODERSKAR GAME STN 62066 0% 78% 7
8 GAYLORD MEM 60797 0% 67% 8
9 ARONIA ENVIRONM 58629 0% 86% 6
10 PRAIRIE NO WILDLIFE 56326 1% 16% 30

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 488084 19% 9% 498
2 WATERBIRDS 130787 5% 9% 124
3 CONDOR 89353 6% 5% 170
4 WILDLIFE SOCIETY BULLETIN 77761 5% 5% 142
5 AUK 52077 5% 4% 130
6 JOURNAL OF FIELD ORNITHOLOGY 44721 3% 4% 90
7 WILSON BULLETIN 30553 3% 4% 75
8 CANADIAN JOURNAL OF ZOOLOGY 26576 5% 2% 137
9 CANADIAN FIELD-NATURALIST 24903 3% 3% 72
10 WILDLIFE BIOLOGY 21552 2% 5% 41

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 MALLARD 982627 7% 47% 185 Search MALLARD Search MALLARD
2 ANAS PLATYRHYNCHOS 824047 6% 45% 162 Search ANAS+PLATYRHYNCHOS Search ANAS+PLATYRHYNCHOS
3 WATERFOWL 652774 8% 28% 207 Search WATERFOWL Search WATERFOWL
4 HISTRIONICUS HISTRIONICUS 547854 2% 83% 58 Search HISTRIONICUS+HISTRIONICUS Search HISTRIONICUS+HISTRIONICUS
5 SOMATERIA MOLLISSIMA 523680 3% 63% 73 Search SOMATERIA+MOLLISSIMA Search SOMATERIA+MOLLISSIMA
6 HARLEQUIN DUCK 481651 2% 81% 52 Search HARLEQUIN+DUCK Search HARLEQUIN+DUCK
7 COMMON EIDER 457828 3% 57% 70 Search COMMON+EIDER Search COMMON+EIDER
8 NORTHERN PINTAIL 422256 2% 71% 52 Search NORTHERN+PINTAIL Search NORTHERN+PINTAIL
9 ANAS ACUTA 385119 2% 68% 50 Search ANAS+ACUTA Search ANAS+ACUTA
10 AYTHYA AFFINIS 346708 2% 72% 42 Search AYTHYA+AFFINIS Search AYTHYA+AFFINIS

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 HOLOPAINEN, S , ARZEL, C , DESSBORN, L , ELMBERG, J , GUNNARSSON, G , NUMMI, P , POYSA, H , SJOBERG, K , (2015) HABITAT USE IN DUCKS BREEDING IN BOREAL FRESHWATER WETLANDS: A REVIEW.EUROPEAN JOURNAL OF WILDLIFE RESEARCH. VOL. 61. ISSUE 3. P. 339 -363 98 74% 5
2 ANDERSSON, M , (2017) HELPING RELATIVES SURVIVE AND REPRODUCE: INCLUSIVE FITNESS AND REPRODUCTIVE VALUE IN BROOD PARASITISM.AMERICAN NATURALIST. VOL. 189. ISSUE 2. P. 138 -152 76 80% 0
3 LYON, BE , EADIE, JM , (2008) CONSPECIFIC BROOD PARASITISM IN BIRDS: A LIFE-HISTORY PERSPECTIVE.ANNUAL REVIEW OF ECOLOGY EVOLUTION AND SYSTEMATICS. VOL. 39. ISSUE . P. 343-363 76 75% 67
4 PAASIVAARA, A , RUTILA, J , POYSA, H , RUNKO, P , (2010) DO PARASITIC COMMON GOLDENEYE BUCEPHALA CLANGULA FEMALES CHOOSE NESTS ON THE BASIS OF HOST TRAITS OR NEST SITE TRAITS?.JOURNAL OF AVIAN BIOLOGY. VOL. 41. ISSUE 6. P. 662-671 58 94% 2
5 HOWERTER, DW , ANDERSON, MG , DEVRIES, JH , JOYNT, BL , ARMSTRONG, LM , EMERY, RB , ARNOLD, TW , (2014) VARIATION IN MALLARD VITAL RATES IN CANADIAN ASPEN PARKLANDS: THE PRAIRIE HABITAT JOINT VENTURE ASSESSMENT.WILDLIFE MONOGRAPHS. VOL. 188. ISSUE 1. P. 1 -37 59 79% 4
6 GONG, Y , KIMBALL, RT , ST MARY, C , CUI, X , WANG, L , JIANG, YL , WANG, HT , (2016) KIN-BIASED CONSPECIFIC BROOD PARASITISM IN A NATIVE MANDARIN DUCK POPULATION.JOURNAL OF ORNITHOLOGY. VOL. 157. ISSUE 4. P. 1063 -1072 55 73% 1
7 POYSA, H , PAASIVAARA, A , LINDBLOM, K , RUTILA, J , SORJONEN, J , (2014) CO-PARASITES PREFERENTIALLY LAY WITH KIN AND IN SAFE NEIGHBOURHOODS: EXPERIMENTAL EVIDENCE FROM GOLDENEYE DUCKS.ANIMAL BEHAVIOUR. VOL. 91. ISSUE . P. 111 -118 47 84% 3
8 ANDERSSON, M , WALDECK, P , HANSSEN, SA , MOE, B , (2015) FEMALE SOCIALITY AND KIN DISCRIMINATION IN BROOD PARASITISM: UNRELATED FEMALES FIGHT OVER EGG LAYING.BEHAVIORAL ECOLOGY. VOL. 26. ISSUE 3. P. 755 -762 49 68% 3
9 DE VALPINE, P , EADIE, JM , (2008) CONSPECIFIC BROOD PARASITISM AND POPULATION DYNAMICS.AMERICAN NATURALIST. VOL. 172. ISSUE 4. P. 547 -562 49 82% 16
10 ANDERSSON, M , AHLUND, M , (2012) DON'T PUT ALL YOUR EGGS IN ONE NEST: SPREAD THEM AND CUT TIME AT RISK.AMERICAN NATURALIST. VOL. 180. ISSUE 3. P. 354 -363 49 71% 10

Classes with closest relation at Level 1


Rank Class id link
1 6051 BRANTA BERNICLA NIGRICANS//BRANTA CANADENSIS//BLACK BRANT
2 30603 GALLINULA CHLOROPUS GUAMI//MARIANA COMMON MOORHEN//MARKER DISCORDANCE
3 26302 MOURNING DOVE//ZENAIDA MACROURA//TRANSMITTER ATTACHMENT
4 27665 GAVIA IMMER//COMMON LOON//PACIFIC LOON
5 35298 PODICEPS NIGRICOLLIS//EARED GREBE//PROGRAM MARINE ENVIRONM BIOL
6 36600 RHODOSTETHIA ROSEA//ROSSS GULL//PAGOPHILA EBURNEA
7 19023 PRAIRIE POTHOLES//PRAIRIE POTHOLE REGION//GEOGRAPHICALLY ISOLATED WETLANDS
8 24696 SANDHILL CRANE//GRUS CANADENSIS//WHOOPING CRANE
9 2504 ORNITHOLOGY//HATCHING ASYNCHRONY//CLUTCH SIZE
10 4299 NEST PREDATION//ARTIFICIAL NESTS//ORNITHOLOGY

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