The avian class is characterized by particularly strong variability in their domesticated
species. With more than 250 breeds and highly efficient commercial lines, domestic …

During domestication, many different chicken breeds have been developed that show many
alterations compared with their wild ancestors and large variability in parameters such as …

Introduction Crested chickens show abnormalities in their anatomy of the skull,
endocranium, and brain (including cerebral elongation) and can be appropriate model …

A trial was carried out to study the head and skull characteristics in a crested chicken breed
with cerebral hernia located in a frontal bony protuberance, an uncrested chicken hybrid …

Great variations in the size, shape, color, feather structure and behavior are observed
among fowl breeds. Because many types of domestic fowls have been bred for various …

The crested duck was a duck breed which features a topknot of feathers on the back of their
head. In order to explain the reason of crest, we anatomy the head of some crested ducks …

The breeding of wild birds as pets is directly related to cultural, socioeconomic and decline
issues of the species involved. In this perspective, the study surveyed the knowledge of local …

The capacity to habituate to, or tolerate, the close proximity of humans varies among wildlife
species and may mediate population and species viability. Some species readily habituate …

Domestikace, neboli člověkem prováděná cílená selekce na užitkovost a snadnost chovu
zvířat, ovlivňuje nejen jejich morfologické, ale také behaviorální a fyziologické vlastnosti …

Domestication occurs due to captivity and artificially selecting animals for human benefit.
One effect of domestication is a reduction in brain and brain region sizes of domesticated …