Yes and no. Birds are part of an intricate web that holds the natural world together. They are also great indicators for the health of less visible elements of that complex system. So, when we are seeking to protect birds, there is inevitably a wider benefit for other wildlife.
However, there are of course threats to sites that are less important for birds, but really important for non-feathered wildlife. There are other organisations such as the Wildlife Trusts, Plantlife and Buglife that have greater expertise when it comes to these species. Like the RSPB, their resources are also limited, but they do try to get involved in the most serious cases.
Sometimes a threat to a particular wildlife site is so significant that the RSPB joins forces with these other organisations. In these cases, we work together in a partnership to ensure that the site itself is protected and that important laws that protect nature as a whole are not eroded. The Tipner West case is an example of such a case.
When developments or other proposals threaten any of the RSPB's reserves, we'll comment on impacts to a broader range of species (where we have the deeper knowledge to do so).