![](https://lelievre.io/wp-content/uploads/sites/5/2020/05/Est-ce-un-bec-dispositif-son-682x1024.png)
![](https://lelievre.io/wp-content/uploads/sites/5/2020/05/Feldhase-drawing.png)
Der Feldhase (Lepus timidus, L.), Illustrierter Leitfaden der Naturgeschichte des Thierreiches, 1876 (Public Domain). Merci pour ce travail, ci-dessus modifié et redistribué sous les mêmes conditions et licences.
![](https://lelievre.io/wp-content/uploads/sites/5/2020/05/Hare-Krishna-récit-1024x1024.png)
![](https://lelievre.io/wp-content/uploads/sites/5/2020/05/Pelle-agir-dispositif-son-745x1024.png)
![](https://lelievre.io/wp-content/uploads/sites/5/2020/05/PSM_V38_D074_Old_male_turtles_fighting-1024x713.png)
Alfred G. Mayer (1868–1922), Old male turtles fighting (between 1890 and 1891); Popular Science Monthly Volume 38 (Public Domain).