While researching “Della verga” (yes I finally found the text of the first unexpurgated translation), Leonardo da Vinci’s notes on the unruly member, I found this lovely cover of The Sex Lives of the Animals (Das Liebesleben in der Tierwelt, 1962) by Herbert Wendt.
![](https://blog.jahsonic.com/wp-content/uploads/2018/03/Das-Liebesleben-in-der-Tierwelt-1962-by-Herbert-Wendt.jpg)