Physical 

The lesser scaup is similar in appearance to the greater scaup, but can be distinguished by the more pointed and purple head. Males have a blue bill, black and white back, and yellow eyes. Females are a mottled brown color and typically have a white patch near the bill, but this is not always present.

 

Habitat

This species lives near bodies of water, both brackish (a mix of salt and fresh water) and freshwater. Typically inhabiting wetlands.

 

Feeding 

Lesser scaups feed on aquatic invertebrates, insects, and plant material. This species dives to retrieve food from the substrate of a body of water.