As dusk falls over the fields on a late winter evening, a somewhat unusual counting session begins for the birdwatcher. Instead of scanning for birds with binoculars, the task is primarily to stand still, listen, and wait for a brief “kirrreck” call. This is precisely when the population of the Grey Partridge (Perdix perdix) can… Continue reading A different kind of birding: How to accurately survey Grey Partridge populations
Tag: bird conservation
Why a Once-Common Bird Is Disappearing: the Eurasian Tree Sparrow
In the past, it was simply part of the scenery. Anyone walking along village streets, passing by barns, or traveling through the countryside would hear the lively chirping of small sparrow flocks almost everywhere. Amidst hedges, fruit trees, and stables, the Eurasian Tree Sparrow (Passer montanus) was a familiar companion of daily life. Today, however,… Continue reading Why a Once-Common Bird Is Disappearing: the Eurasian Tree Sparrow