Class information for:
Level 1: WOODPECKER//CAVITY NESTING BIRDS//RED COCKADED WOODPECKER

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
8504 1247 39.8 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
8504 1                   WOODPECKER//CAVITY NESTING BIRDS//RED COCKADED WOODPECKER 1247

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 WOODPECKER authKW 979986 6% 51% 78
2 CAVITY NESTING BIRDS authKW 725758 4% 60% 49
3 RED COCKADED WOODPECKER authKW 648811 4% 50% 53
4 PICOIDES BOREALIS authKW 637594 4% 52% 50
5 CAVITY NESTERS authKW 359923 2% 70% 21
6 WILDLIFE HABITAT SILVICULTURE address 343971 2% 59% 24
7 BLACK BACKED WOODPECKER authKW 336960 1% 81% 17
8 PICOIDES ARCTICUS authKW 336960 1% 81% 17
9 MELANERPES ERYTHROCEPHALUS authKW 269340 1% 100% 11
10 ORNITHOLOGY WoSSC 248785 47% 2% 585

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 248785 47% 2% 585
2 Biodiversity Conservation 10570 14% 0% 179
3 Ecology 8197 29% 0% 365
4 Forestry 5351 12% 0% 147
5 Zoology 2520 15% 0% 190
6 Environmental Sciences 113 6% 0% 81
7 Evolutionary Biology 26 1% 0% 17
8 Behavioral Sciences 8 1% 0% 13
9 Geography, Physical 2 0% 0% 6
10 Literary Reviews 1 0% 0% 1

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 WILDLIFE HABITAT SILVICULTURE 343971 2% 59% 24
2 AGROBIOL ENVIRONM PROTECT 133306 1% 78% 7
3 PL CONSERVAT 85405 3% 11% 33
4 EVOLUTIONARY ECOL GRP EVO ECO 78352 0% 80% 4
5 AVIAN ECOL 60452 1% 15% 17
6 NOXUBEE WILDLIFE REFUGE 55963 0% 57% 4
7 PACIFIC WILDLIFE 39724 1% 10% 17
8 SO STNUSDA FO T SERV 32646 0% 67% 2
9 UR11 ES11 32646 0% 67% 2
10 AVIAN BIOL ECOL 25839 1% 8% 13

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 ACTA ORNITHOLOGICA 99402 3% 11% 37
2 WILSON BULLETIN 74861 6% 4% 80
3 JOURNAL OF FIELD ORNITHOLOGY 45637 5% 3% 62
4 CONDOR 42497 6% 2% 80
5 ORNIS FENNICA 41995 3% 5% 33
6 JOURNAL OF WILDLIFE MANAGEMENT 30429 7% 1% 85
7 WILDLIFE SOCIETY BULLETIN 25955 4% 2% 56
8 WILSON JOURNAL OF ORNITHOLOGY 22946 3% 3% 34
9 AUK 16527 4% 1% 50
10 JOURNAL OF ORNITHOLOGY 14498 3% 2% 33

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 WOODPECKER 979986 6% 51% 78 Search WOODPECKER Search WOODPECKER
2 CAVITY NESTING BIRDS 725758 4% 60% 49 Search CAVITY+NESTING+BIRDS Search CAVITY+NESTING+BIRDS
3 RED COCKADED WOODPECKER 648811 4% 50% 53 Search RED+COCKADED+WOODPECKER Search RED+COCKADED+WOODPECKER
4 PICOIDES BOREALIS 637594 4% 52% 50 Search PICOIDES+BOREALIS Search PICOIDES+BOREALIS
5 CAVITY NESTERS 359923 2% 70% 21 Search CAVITY+NESTERS Search CAVITY+NESTERS
6 BLACK BACKED WOODPECKER 336960 1% 81% 17 Search BLACK+BACKED+WOODPECKER Search BLACK+BACKED+WOODPECKER
7 PICOIDES ARCTICUS 336960 1% 81% 17 Search PICOIDES+ARCTICUS Search PICOIDES+ARCTICUS
8 MELANERPES ERYTHROCEPHALUS 269340 1% 100% 11 Search MELANERPES+ERYTHROCEPHALUS Search MELANERPES+ERYTHROCEPHALUS
9 DENDROCOPOS MEDIUS 227899 1% 85% 11 Search DENDROCOPOS+MEDIUS Search DENDROCOPOS+MEDIUS
10 PILEATED WOODPECKER 222593 1% 91% 10 Search PILEATED+WOODPECKER Search PILEATED+WOODPECKER

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 PACLIK, M , MISIK, J , WEIDINGER, K , (2009) NEST PREDATION AND NEST DEFENCE IN EUROPEAN AND NORTH AMERICAN WOODPECKERS: A REVIEW.ANNALES ZOOLOGICI FENNICI. VOL. 46. ISSUE 5. P. 361 -379 46 82% 16
2 MAZIARZ, M , WESOLOWSKI, T , HEBDA, G , CHOLEWA, M , (2015) NATURAL NEST-SITES OF GREAT TITS (PARUS MAJOR) IN A PRIMEVAL TEMPERATE FOREST (BIAOWIEA1/4A NATIONAL PARK, POLAND).JOURNAL OF ORNITHOLOGY. VOL. 156. ISSUE 3. P. 613 -623 32 91% 4
3 BAI, ML , WICHMANN, F , MUHLENBERG, M , (2005) NEST-SITE CHARACTERISTICS OF HOLE-NESTING BIRDS IN A PRIMEVAL BOREAL FOREST OF MONGOLIA.ACTA ORNITHOLOGICA. VOL. 40. ISSUE 1. P. 1 -14 45 87% 19
4 EDWORTHY, AB , MARTIN, K , (2014) LONG-TERM DYNAMICS OF THE CHARACTERISTICS OF TREE CAVITIES USED FOR NESTING BY VERTEBRATES.FOREST ECOLOGY AND MANAGEMENT. VOL. 334. ISSUE . P. 122 -128 32 89% 2
5 BLANC, LA , MARTIN, K , (2012) IDENTIFYING SUITABLE WOODPECKER NEST TREES USING DECAY SELECTION PROFILES IN TREMBLING ASPEN (POPULUS TREMULOIDES).FOREST ECOLOGY AND MANAGEMENT. VOL. 286. ISSUE . P. 192-202 40 73% 9
6 WESOLOWSKI, T , (2007) LESSONS FROM LONG-TERM HOLE-NESTER STUDIES IN A PRIMEVAL TEMPERATE FOREST.JOURNAL OF ORNITHOLOGY. VOL. 148. ISSUE . P. S395-S405 36 88% 32
7 LORENZ, TJ , VIERLING, KT , JOHNSON, TR , FISCHER, PC , (2015) THE ROLE OF WOOD HARDNESS IN LIMITING NEST SITE SELECTION IN AVIAN CAVITY EXCAVATORS.ECOLOGICAL APPLICATIONS. VOL. 25. ISSUE 4. P. 1016 -1033 39 67% 3
8 WESOLOWSKI, T , ROWINSKI, P , (2012) THE BREEDING PERFORMANCE OF BLUE TITS CYANISTES CAERULEUS IN RELATION TO THE ATTRIBUTES OF NATURAL HOLES IN A PRIMEVAL FOREST.BIRD STUDY. VOL. 59. ISSUE 4. P. 437-448 29 94% 8
9 HEBDA, G , WESOLOWSKI, T , ROWINSKI, P , (2016) NEST SITES OF MIDDLE SPOTTED WOODPECKERS LEIOPICUS MEDIUS IN A PRIMEVAL FOREST.ARDEA. VOL. 104. ISSUE 2. P. 119 -128 27 93% 0
10 KOSINSKI, Z , KEMPA, M , (2007) DENSITY, DISTRIBUTION AND NEST-SITES OF WOODPECKERS PICIDAE, IN A MANAGED FOREST OF WESTERN POLAND.POLISH JOURNAL OF ECOLOGY. VOL. 55. ISSUE 3. P. 519 -533 30 97% 18

Classes with closest relation at Level 1


Rank Class id link
1 4483 BIRD COMMUNITIES//FOREST BIRDS//CERULEAN WARBLER
2 18776 ARBOREAL MARSUPIALS//TRICHOSURUS CUNNINGHAMI//MONTANE ASH FOREST
3 15525 PROTOCALLIPHORA//NEST SIZE//PHILORNIS
4 4299 NEST PREDATION//ARTIFICIAL NESTS//ORNITHOLOGY
5 14649 PSITTACIDAE//AFRICAN PARROT CONSERVAT//PARROT
6 17019 POLYTERRITORIALITY//POLYGYNY THRESHOLD MODEL//RED RUMPED CACIQUE
7 2504 ORNITHOLOGY//HATCHING ASYNCHRONY//CLUTCH SIZE
8 15192 LONGLEAF PINE//PINUS PALUSTRIS//PINUS PALUSTRIS MILL
9 2316 DEAD WOOD//COARSE WOODY DEBRIS//SAPROXYLIC BEETLES
10 18981 NORTHERN SPOTTED OWL//STRIX OCCIDENTALIS CAURINA//BARRED OWL

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