The eBirdr field guide

Bird Advisor

Describe what you saw. We’ll narrow the field together.

Question 9 2 possible birds

What colour were the LEGS or FEET ?

Choose the answer that comes closest to what you observed.

White, or pale (grayish-white) Yellow Orange, buff (orange-yellow), or tan Red, or pink Rufous (dull-red or rust-colored) Olive (yellowish-green) Green Blue Brown, or chestnut (reddish-brown) Gray, or blue-gray Black, purple, or dark Unknown

Not completely sure? Choose Unknown when it is available—a careful “I don’t know” is more useful than a guess.

Your observation 8 answers recorded · open to review or change

1
What TYPE of bird was seen ? Duck or Goose-like
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2
What colour was the BREAST ? Black, purple, or dark
Change
3
What colour was the BILL ? Gray, or blue-gray
Change
4
What colour was the THROAT ? Gray, or blue-gray
Change
5
What FACIAL or HEAD features were noted if any ? Dark area behind, under, through or around the eye
Change
6
What colour was the BELLY ? Olive (yellowish-green)
Change
7
WHERE was the bird seen ? Northwestern Canada or United States
Change
8
What colour was the SIDE ? Unknown
Change

Leading possibilities

2 possibilities remain

2 rules inferred

1
American Black Duck
Why this matches 6 supporting observations
- What TYPE of bird was seen ? Duck or Goose-like
- What colour was the BREAST ? Black, purple, or dark
- What colour was the BILL ? Gray, or blue-gray
- What colour was the THROAT ? Gray, or blue-gray
- What FACIAL or HEAD features were noted if any ? Dark area behind, under, through or around the eye
- WHERE was the bird seen ? Northwestern Canada or United States
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2
Red-throated Loon
Why this matches 5 supporting observations
- What TYPE of bird was seen ? Duck or Goose-like
- What colour was the BILL ? Gray, or blue-gray
- What colour was the THROAT ? Gray, or blue-gray
- What FACIAL or HEAD features were noted if any ? Dark area behind, under, through or around the eye
- WHERE was the bird seen ? Northwestern Canada or United States
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Showing the strongest matches so far. Keep answering—the order may change.