Nesting Site and Plumage Color Are the Main Traits Associated with Bird Species Presence in Urban Areas. [PDF]
Leveau LM, Ibáñez I.
europepmc +1 more source
Aspects of genetic and morphological variation in selected new world land birds [PDF]
Thesis (M.S.) University of Alaska Fairbanks, 2000The objective of this thesis is to examine variation in certain New World land birds, focusing on morphological difference at the intraspecific level and genetic differences at the intra- and ...
Weicker, Jacqueline Joyce
core
Integrating comparative spectrometry, image analysis, and thermal modeling, we reveal that (1) females optimize crypsis via background matching, (2) males prioritize high‐contrast disruptive patterning at a significant thermoregulatory cost (reduced solar heat gain), and (3) habitat‐specific monomorphism in Diploderma slowinskii underscores ecological ...
Yuning Cao, Lin Shi, Yin Qi
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Growing and laying performance of two different-plumage color Japanese quail varieties supplemented with corn silk in their diet. [PDF]
Kirrella AAK +9 more
europepmc +1 more source
Abstract This article examines image–text relations in German illustrations of gambling around 1800, specifically focusing on the card game Pharo and the artist Johann Heinrich Ramberg. It shows Ramberg's technique of reuse and variation as well as the degree of satire in the designs and their accompanying descriptive or fictional texts.
Waltraud Maierhofer
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The comparison of two different plumage-color lines of Japanese quail (Coturnix japonica) disclosed a significant effect in increasing abdominal fat contents with increasing age. [PDF]
Kirrella AAK +5 more
europepmc +1 more source
Long‐term monitoring has revealed hybridisation attempts between the Critically Endangered Kuaka Whenua Hou (KWH, Pelecanoides whenuahouensis) and the abundant Kuaka (P. urinatrix). Here we use modelling based on population monitoring data in tandem with genomic data to investigate these attempts and the risk they pose to KWH recovery.
N. J. Forsdick +4 more
wiley +1 more source
A retroviral insertion in the tyrosinase (TYR) gene is associated with the recessive white plumage color in the Yeonsan Ogye chicken. [PDF]
Cho E +6 more
europepmc +1 more source
Breeding rate is associated with pheomelanism in male and with eumelanism in female barn owls [PDF]
Melanin-based coloration exists in 2 types: black eumelanism and reddish-brown pheomelanism, which both have a strong heritable component. To test whether these 2 types of melanism are associated with alternative adaptations, we carried out a correlative
Altwegg, Res, Roulin, Alexandre
core
ABSTRACT Combining different theoretical frameworks can lead to new insights into the role of material things in shaping human experience in the Paleolithic period. This paper first presents a historical review of three theoretical approaches in archaeology, anthropology, and the philosophy of mind: Material culture and materiality studies, the ...
Bar Efrati
wiley +1 more source

