👉 Lacrimation, also known as lacrimation, is a phenomenon observed in certain species of birds and other animals, where their feathers become more dense and heavy. This increase in weight can result from changes in diet or other factors affecting metabolism. The mechanism behind lacrimation varies among different bird species, but it typically involves an increase in the surface area of the feathers due to increased metabolic activity. This increase in surface area allows for a greater volume of air to be circulated, which can help
