Chicken embryo development stages, after fertilization in the oviduct, begin with cleavage, forming a blastoderm. This is followed by gastrulation, creating the three germ layers (ectoderm, mesoderm, and endoderm), the primitive streak, and the neural tube. Organogenesis then occurs, where these germ layers differentiate into organs and tissues, leading to a fully developed chick at hatching, typically on day 21. #ChickenEmbryo #EmbryoDevelopment #Embryology #AvianDevelopment #DevelopmentalBiolo

Here are some great beginner tips on how to start successfully incubating your own chicks. During the first seven days of chicken egg incubation, it's important to keep the temperature steady at around 99.5°F (37.5°C) and the humidity around 50-55%. Turn the eggs at least 3 times a day to keep the embryo from sticking to the shell-some incubators do this automatically. By day 7, you can "candle" the eggs with a flashlight in a dark room to check for signs of development like veins or a small dar