How to use deep-learning to quantify pollinator behavior I

In the last years there has been quite some fuzz in the news about two seemingly unrelated topics: the decrease of bees and other pollinators and, simultaneously, the increase of artificial intelligence and data science. Reading up a bit on pollination and how research on pollination works I realized that although a lot is known, there is, as in all sciences, way more unknown. This triggered my curiosity, wouldn't it be possible to use AI for the study of pollinators? In this post I explain a simple way to do so. I wrote some code, which can be found om my github. But as a teaser: I wanted to quantify the number of visitations to the flowers in this movie.