Data For Research
beta


  • Stable URL: http://www.jstor.org/stable/10.2307/4161221
  • Keyterms: woodpecker, nestling, hairy, picoides, downy, sapsucker, nesting, species, pileated, hadow, period, predator, villosus, connor, genus, decaying, living, defend, adaptation, relatively, discussing, table, secure, build, problem
  • CiteRank: 583912

Top Words
Word Count
the45
of29
in28
and18
that16
is15
a15
to14
as12
woodpeckers10
wilson9
are9
species9
nest8
nestling8
Top Bigrams
Bigram Count
wilson bull6
that the5
able to5
is that5
of the4
in living4
nestling periods4
living trees4
nesting in3
nestling period3
is of3
the hairy3
in the3
and the3
of these3
Top Trigrams
Trigram Count
in living trees4
defend its nest2
able to defend2
the genus picoides2
holes are relatively2
to defend its2
nest holes are2
bills can build2
as nesting in2
are relatively safe2
relatively safe from2
the wilson bulletin2
nestling period is2
in terms of2
but from years1
Top Quadgrams
Quadgram Count
holes are relatively safe2
nest holes are relatively2
to defend its nest2
able to defend its2
are relatively safe from2
matter of the downy1
action at the center1
co wo cq eq1
dead ones that are1
that the virgin forests1
to look after themselves1
that their nestling period1
it is of smaller1
decaying wood by species1
only a few species1
Top Keyterms
Keyterm Weight
woodpecker2.0
nestling1.99
hairy1.986
picoides1.985
downy1.984
sapsucker1.983
nesting1.982
species1.981
pileated1.981
hadow1.981
period1.98
predator1.979
villosus1.979
connor1.978
genus1.978

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