Sep 012015
 

Lesser Scaup LESC

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Lesser Scaup LESC

Lesser Scaup LESC

Lesser Scaup LESC

Lesser Scaup LESC

Lesser Scaup LESC

Lesser Scaup LESC male

Lesser Scaup male

Lesser Scaup male

Lesser Scaup LESC

Lesser Scaup LESC

Lesser Scaup LESC

Lesser Scaup LESC male

Lesser Scaup male

Lesser Scaup male

Lesser Scaup LESC

Lesser Scaup male

Lesser Scaup male

Lesser Scaup LESC female

Lesser Scaup female

Lesser Scaup female

Lesser Scaup LESC female

Lesser Scaup female

Lesser Scaup female

Lesser Scaup LESC

Lesser Scaup LESC

Lesser Scaup LESC

Lesser Scaup LESC

Lesser Scaup LESC

Lesser Scaup LESC

Lesser Scaup LESC

Lesser Scaup Auricular Study

Lesser Scaup LESC

Lesser Scaup LESC

The meatus before and after auricular feather removal.

Lesser Scaup LESC meatus

Lesser Scaup LESC meatus

Lesser Scaup LESC auricular sonus feather

Lesser Scaup LESC sonus auricular

Lesser Scaup LESC sonus auricular

Barb spacing calculation.

Lesser Scaup LESC sonus auricular

Lesser Scaup LESC sonus auricular

Barb angle

Lesser Scaup LESC sonus auricular angle

Lesser Scaup LESC sonus auricular angle

81 plucked auricular feathers.

Lesser Scaup LESC plucked auriculars

Lesser Scaup LESC plucked auriculars

Microscopy @ 50x 150x 300x proximal sonus auricular.

Lesser Scaup LESC proximal sonus

Lesser Scaup LESC proximal sonus

Distal and medial microscopy.

Lesser Scaup LESC distal sonus

Lesser Scaup LESC distal sonus