In the Netherlands, 130 kilos of kingfisher flew around
The number of pairs of kingfishers is estimated by Sovon Vogelonderzoek to be more than a thousand. So that’s more than two thousand coincident adult kingfishers. With the bachelors and certainly a new generation, there will be four thousand kingfishers flashing through the Netherlands in late summer. That is much more than fifty years ago. […]