Väliskõri

Väliskõri refers to the external throat area of an animal, specifically the portion of the neck on the outside. This anatomical region is distinct from the internal throat structures and plays a role in various biological functions. For many animals, the väliskõri is covered by skin, fur, feathers, or scales, depending on the species. Its appearance can vary greatly, from a smooth and streamlined contour to a more pronounced or wrinkled structure.

In some mammals, the väliskõri may contain visible structures such as prominent veins, lymph nodes, or the thyroid gland, although these are internal organs located within this external region. The musculature of the väliskõri is crucial for movements of the head and neck, enabling actions like grazing, turning, or vocalization. The thickness and robustness of this external area can also be indicative of an animal's physical condition or evolutionary adaptations for protection or display. For instance, the thicker väliskõri in some large herbivores may offer some protection against predators. In birds, the väliskõri contributes to the overall silhouette of the neck and can be involved in thermoregulation or the display of colorful plumage. The study of the väliskõri can provide insights into an animal's anatomy, physiology, and behavior.