|
|
|
|
1. Black-crowned Night-Heron Nycticorax nycticorax hoactli, adult, Oakland, California, USA, March 11, 2001.
2. Black-crowned Night-Heron N. n. hoactli, adult, Oakland, California, USA, March 11, 2001.
3. Black-crowned Night-Heron N. n. hoactli, adult, Oakland, California, USA, March 11, 2001. |
|
© Stephen J. Davies
|
