...In Tamaulipas thetwo species probably have parallel distributions from south to northbut A...
Ticul Alvarez 「The Recent Mammals of Tamaulipas, Mexico」
...The breeding distributions of somespecies of birds fairly closely approximate the distribution of thesewarm air masses; these examples are noted where appropriate below...
Richard F. Johnston 「The Breeding Birds of Kansas」
...The great advantage here is that the frequencydistribution composed of two or more frequency distributions is morestable than any one of its components...
Richard F. Johnston 「The Breeding Birds of Kansas」
...It is significant thatfrequency distributions of breeding activity of various species andgroups of birds take on the shape of a skewed normal curve...
Richard F. Johnston 「The Breeding Birds of Kansas」
...The moreinformation is added to such distributions, the more nearly theyapproach being wholly normal, with irregularities tending todisappear...
Richard F. Johnston 「The Breeding Birds of Kansas」
...This conclusion is warranted if we examine what would happen tofrequency distributions if the variables or oscillators regulatingtiming were linked...
Richard F. Johnston 「The Breeding Birds of Kansas」
...We do not obtain such distributions in describing breeding activity,so we may say that the oscillators regulating such activity are notcoupled...
Richard F. Johnston 「The Breeding Birds of Kansas」
...Frequency distributions of egg-laying in timeare calculated on the basis of dates of completed clutches, asdescribed earlier (p...
Richard F. Johnston 「The Breeding Birds of Kansas」
..." Most of these have broad distributions over much of NorthAmerica; a few do not, but are widely enough distributed that it isimpossible to assign them with certainty to a more circumscribedassemblage...
Kenneth W. Andersen 「Mammals of Northwestern South Dakota」
...On this assumption, a comparisonof pack-size distributions between variousperiods can indicate relative population densitiesbetween periods...
L. David Mech 「Ecological Studies of the Timber Wolf in Northeastern Minnesota」
...In an attempt to fill in gaps inthe known distributions of many species and to sample the fauna in somepreviously uncollected areas, I returned to Michoacán in June, 1958...
William E. Duellman 「The Amphibians and Reptiles of Michoacán, México」
...Perhaps it may be owing to thedifferent distributions of land and water on them...
Henry Warren 「Recreations in Astronomy」
...A glance at this table is sufficient to indicate a singular and wellpronounced property in these frequency distributions...
Carl Vilhelm Ludvig Charlier 「Lectures on Stellar Statistics」
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