Only when I started writing these posts about our bird-watching gear, I realized that our smartphones are definitely part of it. Because we never leave the house without the smartphone, it is the natural last resort to take a picture of a bird. But it is also useful to make sound recordings and, together with a so-called clip-on, it can be used to make pictures through binoculars or telescopes … More Our birdwatching gear. Part 4 : Smartphone and clip-on