RULE: California Condor (Immature)

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

IF
How was the bird SEEN BEST = {While landed} AND
What colour TAIL PATTERN was there if any = {None} OR {Unknown} AND
What colour PATTERN if any was shown on the BREAST = {Uniform color} OR {Unknown} AND
What colour was the BREAST = {Black, purple, or dark} OR {Unknown} AND
<What SHAPE was the BILL> = {Straight and thick} OR {Hooked} OR {Downcurved} OR {Unknown} AND
<What LENGTH was the BILL> = {Very short} OR {Short} OR {Unknown} AND
What was the predominant colour of the HEAD = {Gray, or blue-gray} OR {Black, purple, or dark} AND
How BIG was the bird = {Goose-sized} OR {Larger than a goose} AND
<What TYPE of bird was seen> = {Hawk-like} AND
WHERE was the bird seen = {Southwestern United States}
THEN
California Condor (Confidence: 1)