❄ Naturgeschichte der Vögel Mitteleuropas Gera-Untermhaus, F.E. Köhler, 1897-1905 [v.1, 1905] Original source Image description: Historical illustration from "Naturgeschichte der Vögel Mitteleuropas" (1905) depicting Arctic terns and their chicks in a natural coastal setting. Three adult terns with distinctive black caps, white bodies, and gray wings are shown standing on rocky, moss-covered terrain near water. Two fluffy, speckled tern chicks are nearby. In the background, smaller terns are flying over calm water under a soft sky. Detailed coloring emphasizes feather patterns and natural habitat, highlighting the birds' delicate features and Arctic coastal environment.








