The three vulture species that live in India —the Indian Vulture, the White-backed Vulture and the Slender-billed Vulture— are endangered today. However, only 15 years ago they had a population of over forty million...
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...
