Gloger's rule is an ecogeographical rule which states that within a species of endotherms, more heavily pigmented forms tend to be found in more humid...

grown in colder temperatures. Bergmann's rule, which correlates latitude with body mass in animals Gloger's rule, which correlates humidity with pigmentation...

artificial bat boxes. He was the originator of what is now known as Gloger's rule, which states that dark pigments increase in races of animals (birds...

Lambert Gloger on animal pigmentation, in 1833 (see Gloger's rule). There is some scepticism among biogeographers about the usefulness of general rules. For...

Selection of Melanism in Costa Rican Jaguar and Oncilla: A Test of Gloger's Rule and the Temporal Segregation Hypothesis". Tropical Conservation Science...

larger than populations to the north. Mexican jays do not seem to follow Gloger's rule either, as populations in arid habitat in southwestern Texas are very...

similar and birds are usually seen in pairs. The common myna obeys Gloger's rule in that the birds from northwestern India tend to be paler than their...

observed that the greater resistance of the darker birds confirmed Gloger's rule. Although sexual selection plays a major role in the development of...

is a set of adages based on the laws of thermodynamics. Gloger's rule, an ecogeographical rule which states: within a species of endotherms, more heavily...

does not follow and in some instances runs contrary to Bergmann's Rule and Gloger's Rule. The generic name Ceyx (/ˈsiːɪks/) derives from Ancient Greek: Κήϋξ...

By and large, color variation in either group independently follows Gloger's Rule. The Pacific temperate rain forest subspecies F. c. suckleyi males are...

buffy-white. The two subspecies differ in colour intensity following Gloger's rule, with S. r. rubicola paler and with larger white patches in the drier...

the heat and lack of reliable freshwater sources, in accordance with Gloger's Rule.[citation needed] The upper elevation limit of the doves is 950 m (3...

group mostly vary in brightness and size according to Bergmann's and Gloger's Rule. The golden warbler (petechia group; 17 subspecies) is generally resident...

hyper-humid oceanic climate of Britain and Ireland the darkest (following Gloger's rule) and nominate L. f. flavirostris in Scandinavia the next darkest. The...

that brown-morph birds were found in denser woodland, and in Finland, Gloger's rule would suggest that paler birds would in any case predominate in the...

smaller derivate of the Eurasian kestrel, which it indeed is (see Gloger's Rule, Bergmann's Rule).[citation needed] A very common and easily seen raptor, the...

travancoreensis is found in the Western Ghats south of Goa and is darker (see Gloger's rule). The nominate horsfieldii is found in the plains in the southern part...

between individuals. In North America, the coat colours of wolves follow Gloger's rule, wolves in the Canadian arctic being white and those in southern Canada...

role in the evolution of molting, and patterns in feather coloration (Gloger's Rule). B. licheniformis is a Gram positive, spore-forming, facultative anaerobic...

in appearance from the peregrine falcon proper merely according to Gloger's rule, relating pigmentation to environmental humidity. The Barbary falcon...

geographical variation in the Sardinian warbler conforms to some extent with Gloger's rule, though not as strongly as in some other typical warblers. The validity...

Selection of Melanism in Costa Rican Jaguar and Oncilla: A Test of Gloger's Rule and the Temporal Segregation Hypothesis". Tropical Conservation Science...

labelled ecological "rules". One commonly cited example of a gradient in morphology is Gloger's Rule, named after Constantin Gloger, who observed in 1833...

typical B. j. borealis and, thus B. j. borealis seem to correspond to Gloger's rule, as well. This plumage variation appears to be a regional adaptation...

Giffen Gleissberg solar cycle – Wolfgang Gleißberg Gloger's rule – Constantin Wilhelm Lambert Gloger Goldbach's conjecture – Christian Goldbach Goldstone...

clinal variation and size variations that largely follow Bergmann's rule and Gloger's rule, an excessive number of subspecies have been described for the northern...

principally in the darkness of the plumage. The variation generally follows Gloger's rule, with Alaskan and interior races the palest, and southwestern coastal...

evolutionary biologist who searched for universal rules, such as Allen's Rule, Gloger's Rule and Rensch's rule Ralf Reski (born 1958), German botanist and biotechnologist...

He was responsible for naming Allen's Rule and Gloger's Rule, and proposed what is now called Rensch's rule in 1950. It is an allometric law about the...