| The role that field guides have played in ornithology is difficult to overstate. |
| Under Merriam's leadership, this organization quickly established itself as the primary center for the practice of economic ornithology and mammalogy in the United States. |
| He travelled extensively after he retired, pursuing his interests in wildlife and wild places, and, in particular, ornithology. |
| The hunter handed the bird, a male plains wanderer, to the Melbourne Museum, which is preparing it for its ornithology collection. |
| This kind of familiarity with birds has no necessary connection with ornithology. |
| This 24-page review is a must-read for anyone interested in the state's ornithology. |
