The northern cardinal seems an obvious choice for Indiana’s state animal. Its vivid red feathers stand out against winter ...
Q: I watched a beautiful male cardinal feeding an all-brown bird on the roof of my garage. Why would it feed another species? A: That’s a great observation and it indicates how different young ...
A rare yellow northern cardinal spotted in Alabama in 2018 became an internet sensation and opened millions of people’s eyes to a spectacular power of genetic mutation. Now, Geoffrey Hill, an ...