Ferruginous Hawks (Buteo regalis) that spend their winters in California seem to be going up in number, yet their preferred grassland habitat has been declining for over 20 years. Most other grassland bird species are, sadly, doing the expected: plum
Ferruginous Hawks (Buteo regalis) that spend their winters in California seem to be going up in number, yet their preferred grassland habitat has been declining for over 20 years. Most other grasslan… [+4806 chars]