The word "lammergeier" refers to a large vulture species found in the European mountains. It is also known as the bearded vulture or the ossifrage. Some synonyms for this word include the bone breaker, which describes its ability to drop large bones onto rocks to crack them open for their marrow inside, as well as the gypaetus, which is its scientific name. Other synonyms include the cinereous vulture, because of its ash-gray coloration, and the lammergeyer, which is a variation of the original German word. No matter what it's called, the lammergeier is a fascinating bird with unique characteristics and behaviors.