Northern Pygmy-Owl NOPO
click here for the auricular study
![Northern Pygmy-Owl NOPO Northern Pygmy-Owl NOPO](https://hollandwest.com/wp-content/uploads/2017/09/01-DSC_0134_20130531_111150-NOPO.jpg)
Northern Pygmy-Owl NOPO
Northern Pygmy-Owl NOPO
![Northern Pygmy-Owl NOPO Northern Pygmy-Owl NOPO](https://hollandwest.com/wp-content/uploads/2017/09/02-DSC_0137_20130531_111204-NOPO.jpg)
Northern Pygmy-Owl NOPO
Northern Pygmy-Owl NOPO
![Northern Pygmy-Owl NOPO Northern Pygmy-Owl NOPO](https://hollandwest.com/wp-content/uploads/2017/09/03-DSC_0121_20130531_105600-NOPO2.jpg)
Northern Pygmy-Owl NOPO
Northern Pygmy-Owl NOPO
![Northern Pygmy-Owl NOPO Northern Pygmy-Owl NOPO](https://hollandwest.com/wp-content/uploads/2017/09/04-DSC_0112_20130531_105032-NOPO2.jpg)
Northern Pygmy-Owl NOPO
Northern Pygmy-Owl NOPO
![Northern Pygmy-Owl NOPO Northern Pygmy-Owl NOPO](https://hollandwest.com/wp-content/uploads/2017/09/05-JV8A0191-Pygmy-Owl2.jpg)
Northern Pygmy-Owl NOPO
Northern Pygmy-Owl NOPO auricular study
![Northern Pygmy Owl NOPO](https://hollandwest.com/wp-content/uploads/2017/09/NOPO.jpg)
Northern Pygmy Owl NOPO
Northern Pygmy-Owl NOPO meatus
![Northern Pygmy-Owl NOPO meatus](https://hollandwest.com/wp-content/uploads/2017/09/2023090801164-meatus.jpg)
Northern Pygmy-Owl NOPO meatus
Northern Pygmy-Owl NOPO feather tracks
![Northern Pygmy-Owl NOPO feather tracks](https://hollandwest.com/wp-content/uploads/2017/09/2023090801163-tracks.jpg)
Northern Pygmy-Owl NOPO feather tracks
Northern Pygmy-Owl NOPO sonus auricular
![Northern Pygmy-Owl NOPO sonus auricular](https://hollandwest.com/wp-content/uploads/2017/09/auricular.jpg)
Northern Pygmy-Owl NOPO sonus auricular
Northern Pygmy-Owl NOPO barb spacing
![Northern Pygmy-Owl NOPO barb spacing](https://hollandwest.com/wp-content/uploads/2017/09/2023090901171-measure.jpg)
Northern Pygmy-Owl NOPO barb spacing
Northern Pygmy-Owl NOPO barb angle
![Northern Pygmy-Owl NOPO barb angle](https://hollandwest.com/wp-content/uploads/2017/09/ginifab-protractor-20240127235351.jpg)
Northern Pygmy-Owl NOPO barb angle
Northern Pygmy-Owl NOPO plucked auriculars
![Northern Pygmy-Owl NOPO plucked auriculars](https://hollandwest.com/wp-content/uploads/2017/09/nopo-plucked.jpg)
Northern Pygmy-Owl NOPO plucked auriculars
Northern Pygmy-Owl NOPO facial feather location
![Northern Pygmy-Owl NOPO facial feather location](https://hollandwest.com/wp-content/uploads/2017/09/2023090701154-map.jpg)
Northern Pygmy-Owl NOPO facial feather location
Northern Pygmy-Owl NOPO facial feathers
![Northern Pygmy-Owl NOPO facial feathers](https://hollandwest.com/wp-content/uploads/2017/09/NOPO-disc.jpg)
Northern Pygmy-Owl NOPO facial feathers
Microscopy @ 50x 150x 300x proximal sonus auricular.
![Northern Pygmy Owl NOPO proximal sonus](https://hollandwest.com/wp-content/uploads/2017/09/NOPO-proximal.jpg)
Northern Pygmy Owl NOPO proximal sonus
Distal and medial microscopy.
![Northern Pygmy Owl NOPO distal sonus](https://hollandwest.com/wp-content/uploads/2017/09/NOPO-1.jpg)
Northern Pygmy Owl NOPO distal sonus
Northern Pygmy-Owl NOPO