Cadaveric study of the Grey Heron's (Ardea cinerea) nasal cavity and associated structures through computed tomography and anatomical sections

Abstract

This project aims to provide valuable insights into the anatomy of aquatic birds, focusing particularly on the respiratory system through a detailed description of the grey heron’s (Ardea cinerea) beak and nasal system. Using anatomical cross-sections and computed tomography (CT) imaging, a comprehensive image catalogue has been created to understand the complex structures involved within the nasal cavity. This work is intended to assist biologists, veterinarians, and researchers by enhancing their knowledge of avian biology and nasal cavity physiology. The grey heron (Ardea cinerea), belonging to the Ardeidae family, is characterized by its large size, graceful flight, and specialized diet, which includes fish and small aquatic invertebrates. Structures like the nasal cavity are highly valuable as a key process for diagnosing and treating various conditions that impact the respiratory system. In this context, imaging techniques, such as computed tomography (CT), along with studies on biology and anatomy, are essential for understanding and preserving aquatic biodiversity. Additionally, monitoring potential diseases is all-important, as these can affect domestic birds and pose a risk to public health. This approach is particularly relevant as attention to these birds increases in their natural habitat, rehabilitation centers, and zoos.