RULE: American Dipper

<Question>
Match
{Variable}
Direct Choice
{Variable}
Infered Choice

IF
How BIG was the bird = {Sparrow-sized} OR {Robin-sized} AND
List any unique FEEDING or other BEHAVIOUR observed = {Bobbing the whole body up and down} AND
<What TYPE of bird was seen> = {ID by Unique Behaviour or Jizz} AND
What type of ENVIRONMENT was the bird seen in = {Urban or residential area or at a feeder} OR {Mountainous terrain} OR {Wooded freshwater habitat} OR {Freshwater marsh or wetland} OR {Freshwater river or lake shore} AND
WHERE was the bird seen = {Southwestern United States} OR {Northwestern Canada or United States}
THEN
American Dipper (Confidence: 4)