In birds, the brain (especially the telencephalon) is remarkably developed, both in relative
volume and complexity. Unlike in most early‐branching sauropsids, the adults of birds and …

Domestic animals are ubiquitous. In contrast to the biodiversity crisis currently impacting
many kinds of animals and plants, not a single domesticated species is endangered …

Driven by a global trend of applying replace-reduce-refine or 3Rs' guidance for experimental
animals in life sciences, chick embryo and particularly allantois with its chorioallantoic …

Studies of domesticated animals have greatly contributed to our understanding of avian
embryology. Foundational questions in developmental biology were motivated by Aristotle's …

Assessing the embryotoxicity and teratogenicity of various substances and processes is
crucial due to their complexity and resource intensity. The chicken embryo (CE) serves an …

This study was conducted to evaluate the effects of in ovo feeding (IOF) of L-lysine (Lys) on
hatchability and development in pigeon neonates. At day 13 of incubation, fertile eggs were …

The aim of this study is to demonstrate the teratogenicity of Riparin III in embryos of Gallus
gallus (domestic) at an early stage of development. This study is unprecedented in the …

New techniques and approaches to research living organisms provide progress in biology
and medicine. Development of visualization methods for non-invasive assessment of the …

This report is to analyze how an agricultural product can benefit the agricultural industry in
Nepal. The product is to come from Canada, as it is a Canadian promotional/exporting …

The skin and its appendages, such as feathers and scales, form the interface between a bird
and its environment. The size, number and distribution of feathers and the structure of the …