Contributor Galleries
28 matches searching for Mueller, Helmut C.; University of North Carolina in
contributor and photographer in
role.
- northern saw-whet owlAegolius acadicus
- sharp-shinned hawkAccipiter striatus
- northern saw-whet owlAegolius acadicus
- Cooper's hawkAccipiter cooperii
- red-tailed hawkButeo jamaicensis
- Cooper's hawkAccipiter cooperii
- northern goshawkAccipiter gentilis
- Cooper's hawkAccipiter cooperii
- red-tailed hawkButeo jamaicensis