A bird beak is the most important resource it has, and every species has one solely designed for survival. Birds use beaks ...

The Grants found that the offspring of the birds that survived the 1977 drought tended to be larger, with bigger beaks. So the adaptation to a changed environment led to a larger-beaked finch ...

Bird beaks come in all shapes and sizes, and through observing those differences we can learn a lot about them. Our education ...

adaptation and natural selection, or as a part of a discussion on the evidence gathered by Darwin for his theory of evolution. The video asks: 'Can you spot the differences between these finches?' The ...

The near-complete fossil skull, unearthed on Vega Island near the Antarctic Peninsula, reveals a bird that thrived in the challenging waters off Antarctica roughly 69 million years ago, just three ...

Beak and Feather Disease Virus (BFDV) is a significant pathogen affecting psittacine birds, commonly known as parrots. This virus is responsible for causing beak and feather disease, which leads ...