RULE: Black-crested Titmouse

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

IF
How BIG was the bird = {Smaller than a sparrow} OR {Sparrow-sized} AND
List any unique FEEDING or other BEHAVIOUR observed = {Foraging by hanging upside down} AND
<What TYPE of bird was seen> = {ID by Unique Behaviour or Jizz} AND
WHERE was the bird seen = {Southwestern United States}
THEN
Black-crested Titmouse (Confidence: 4)