THE DECLINE OF THE BARN OWL IN EUROPE
The European barn owl population is in an alarming situation. There are between 100,000 and 210,000 pairs with a decrease in recent years of around 20% in most European countries. Today, it is considered...
The European barn owl population is in an alarming situation. There are between 100,000 and 210,000 pairs with a decrease in recent years of around 20% in most European countries. Today, it is considered...
As we said last week, we need a new clue to figure out the mysterious decline of the house sparrow in Europe. Scientists have proposed many different theories on its causes, and today we...
When was the last time you saw a sparrow? Wait, still no answer, think hard, did you see any sparrows yesterday? Last week? Last month? Probably, if you live in Madrid you won’t have...
The Spanish imperial eagle is the most threatened bird of prey in Europe. The population is currently slightly more than at 400 pairs. Almost the entire reproductive population in the world can be found in...
This is the story of a bird which was a rarity in Europe until a few years ago: the great cormorant. Its sightings were few in number as they could only be found in...