If you’re lucky when hiking in the Pyrenees you’ll see a huge bird flying by overhead with beautiful rusty coloured feathers. If you’re even luckier, you’ll see it carry a large bone high into the sky and drop it to smash it into pieces before landing and swallowing them. What is this bid and why is it eating bones?
With a wing span of nearly three metres, the enormous bearded vulture or lammergeier is one of the emblematic species of the Pyrenees. They live in the high mountains of Europe, Asia and Africa but the Pyrenees has the highest concentration in Europe of these magnificent birds.
The bearded vulture is the only bird in the world to live almost entirely on a diet of bones. It makes it’s spanish name of ‘Quebrantahusos’ – the bonebreaker – very appropriate! The vultures swallow bones of up to 20cm. Powerful acids in their stomachs then dissolve the bones and they digest the marrow.
For large bones the bearded vulture circles high in the air above stony sites called ‘rompederos’ – breaking places. They drop the bones breaking them on the stones below and then swallow the broken pieces. There are various feeding sites n the central Pyrenees where the vultures are left bones such as pigs spines by park rangers as part of the conservation program.
Join Our Newsletter
Get updates when we publish new blog articles and information about the Pyrenees
7-14 March 2020 - discover the magic of the Pyrenees in winter
The Ordesa NP
Guide to hiking the spectacular canyons of the Ordesa National Park
Discover the spectacular flora of the Pyrenees
Hike the GR11
A practical guide to hiking the GR11