The eBirdr field guide

Bird Advisor

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

Question 10 3 possible birds

What colour PATTERN if any was on the BACK ?

Choose the answer that comes closest to what you observed.

Uniform Streaked, mottled, spotted, or barred Checkered black and white Unknown

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

Your observation 9 answers recorded · open to review or change
  1. 1
    What TYPE of bird was seen ? Duck or Goose-like
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  2. 2
    What colour was the BREAST ? Brown, or chestnut (reddish-brown)
    Change
  3. 3
    What colour was the THROAT ? Gray, or blue-gray
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  4. 4
    What FACIAL or HEAD features were noted if any ? Unknown
    Change
  5. 5
    What colour was the SIDE ? Yellow
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  6. 6
    WHERE was the bird seen ? Northeastern Canada or United States
    Change
  7. 7
    What was the predominant colour of the HEAD ? Gray, or blue-gray
    Change
  8. 8
    What colour was the NECK ? White, or pale (grayish-white)
    Change
  9. 9
    What colour was the BELLY ? Blue
    Change

Leading possibilities

3 possibilities remain

2 rules inferred
  1. 1

    Pacific Loon

    Why this matches 5 supporting observations
    • What TYPE of bird was seen ? Duck or Goose-like
    • What colour was the THROAT ? Gray, or blue-gray
    • WHERE was the bird seen ? Northeastern Canada or United States
    • What was the predominant colour of the HEAD ? Gray, or blue-gray
    • What colour was the NECK ? White, or pale (grayish-white)
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  2. 2

    Red-throated Loon

    Why this matches 5 supporting observations
    • What TYPE of bird was seen ? Duck or Goose-like
    • What colour was the THROAT ? Gray, or blue-gray
    • WHERE was the bird seen ? Northeastern Canada or United States
    • What was the predominant colour of the HEAD ? Gray, or blue-gray
    • What colour was the NECK ? White, or pale (grayish-white)
    View profile
  3. 3

    Arctic Loon

    Why this matches 5 supporting observations
    • What TYPE of bird was seen ? Duck or Goose-like
    • What colour was the THROAT ? Gray, or blue-gray
    • WHERE was the bird seen ? Northeastern Canada or United States
    • What was the predominant colour of the HEAD ? Gray, or blue-gray
    • What colour was the NECK ? White, or pale (grayish-white)
    View profile

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