Lesser Scaup LESC
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![Lesser Scaup LESC](https://hollandwest.com/wp-content/uploads/2015/09/01-2009010814_57_022041-LESC.jpg)
Lesser Scaup LESC
Lesser Scaup LESC
![Lesser Scaup LESC](https://hollandwest.com/wp-content/uploads/2015/09/02-2009010814_57_042042-LESC.jpg)
Lesser Scaup LESC
Lesser Scaup LESC male
Lesser Scaup LESC
![Lesser Scaup LESC](https://hollandwest.com/wp-content/uploads/2015/09/04-2009120414_26_254794-LESC.jpg)
Lesser Scaup LESC
Lesser Scaup LESC male
Lesser Scaup LESC
Lesser Scaup LESC female
Lesser Scaup LESC female
Lesser Scaup LESC
![Lesser Scaup LESC](https://hollandwest.com/wp-content/uploads/2015/09/05-2009020416_02_433557-LESC.jpg)
Lesser Scaup LESC
Lesser Scaup LESC
![Lesser Scaup LESC](https://hollandwest.com/wp-content/uploads/2015/09/06-JV8A0162-LESC.jpg)
Lesser Scaup LESC
Lesser Scaup LESC
![Lesser Scaup LESC](https://hollandwest.com/wp-content/uploads/2015/09/Lesser-Scaup.jpg)
Lesser Scaup LESC
The meatus before and after auricular feather removal.
![Lesser Scaup LESC meatus](https://hollandwest.com/wp-content/uploads/2015/09/4Y7A5533-meatus.jpg)
Lesser Scaup LESC meatus
Lesser Scaup LESC auricular sonus feather
![Lesser Scaup LESC sonus auricular](https://hollandwest.com/wp-content/uploads/2015/09/auricular.jpg)
Lesser Scaup LESC sonus auricular
Barb spacing calculation.
![Lesser Scaup LESC sonus auricular](https://hollandwest.com/wp-content/uploads/2015/09/4Y7A5537-measure.jpg)
Lesser Scaup LESC sonus auricular
Barb angle
![Lesser Scaup LESC sonus auricular angle](https://hollandwest.com/wp-content/uploads/2015/09/ginifab-protractor-20240127230202-LESC-angle.jpg)
Lesser Scaup LESC sonus auricular angle
81 plucked auricular feathers.
![Lesser Scaup LESC plucked auriculars](https://hollandwest.com/wp-content/uploads/2015/09/4Y7A5539-plucked.jpg)
Lesser Scaup LESC plucked auriculars
Microscopy @ 50x 150x 300x proximal sonus auricular.
![Lesser Scaup LESC proximal sonus](https://hollandwest.com/wp-content/uploads/2015/09/LESC-proximal.jpg)
Lesser Scaup LESC proximal sonus
Distal and medial microscopy.
![Lesser Scaup LESC distal sonus](https://hollandwest.com/wp-content/uploads/2015/09/LESC-micro.jpg)
Lesser Scaup LESC distal sonus
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