RULE: Rough-legged Hawk (Dark Phase)

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

IF
Where was the white seen in flight = {Mainly on the wings} OR {Unknown} AND
Did the bird show conspicuous or promient white in flight = {Yes} OR {Unknown} AND
How was the bird SEEN BEST = {In flight} AND
What SHAPE were the wings = {Rounded} OR {Unknown} AND
What colour TAIL PATTERN was there if any = {Dark and light bands across it} OR {Broad dark band across the tip} OR {Unknown} AND
What colour was the BELLY = {Brown, or chestnut (reddish-brown)} OR {Gray, or blue-gray} OR {Black, purple, or dark} OR {Unknown} AND
What colour PATTERN if any was shown on the BREAST = {Uniform color} AND
What colour was the BREAST = {Brown, or chestnut (reddish-brown)} OR {Gray, or blue-gray} OR {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
How BIG was the bird = {Crow-sized} OR {Goose-sized} AND
<What TYPE of bird was seen> = {Hawk-like}
THEN
Rough-legged Hawk (Confidence: 2)