The eBirdr field guide

Bird Advisor

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

Question 9 5 possible birds

What colour was the SIDE ?

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. 1
    What TYPE of bird was seen ? Duck or Goose-like
    Change
  2. 2
    What colour was the BREAST ? White, or pale (grayish-white)
    Change
  3. 3
    What colour was the BILL ? Blue
    Change
  4. 4
    What colour was the THROAT ? Unknown
    Change
  5. 5
    What was the predominant colour of the HEAD ? White, or pale (grayish-white)
    Change
  6. 6
    What colour was the BACK ? Gray, or blue-gray
    Change
  7. 7
    What colour was the NECK ? Brown, or chestnut (reddish-brown)
    Change
  8. 8
    What FACIAL or HEAD features were noted if any ? Unknown
    Change

Leading possibilities

5 possibilities remain

2 rules inferred
  1. 1

    Red-necked Grebe

    Why this matches 6 supporting observations
    • What TYPE of bird was seen ? Duck or Goose-like
    • What colour was the BREAST ? White, or pale (grayish-white)
    • What colour was the BILL ? Blue
    • What was the predominant colour of the HEAD ? White, or pale (grayish-white)
    • What colour was the BACK ? Gray, or blue-gray
    • What colour was the NECK ? Brown, or chestnut (reddish-brown)
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  2. 2

    Ruddy Duck

    Matching variants: Female, Male in Non-breeding Plumage

    Why this matches 5 supporting observations
    • What TYPE of bird was seen ? Duck or Goose-like
    • What colour was the BREAST ? White, or pale (grayish-white)
    • What colour was the BILL ? Blue
    • What was the predominant colour of the HEAD ? White, or pale (grayish-white)
    • What colour was the BACK ? Gray, or blue-gray
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  3. 3

    Hooded Merganser

    Why this matches 5 supporting observations
    • What TYPE of bird was seen ? Duck or Goose-like
    • What colour was the BREAST ? White, or pale (grayish-white)
    • What colour was the BILL ? Blue
    • What was the predominant colour of the HEAD ? White, or pale (grayish-white)
    • What colour was the BACK ? Gray, or blue-gray
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  4. 4

    Long-tailed Duck

    Why this matches 5 supporting observations
    • What TYPE of bird was seen ? Duck or Goose-like
    • What colour was the BREAST ? White, or pale (grayish-white)
    • What colour was the BILL ? Blue
    • What was the predominant colour of the HEAD ? White, or pale (grayish-white)
    • What colour was the BACK ? Gray, or blue-gray
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  5. 5

    Smew

    Why this matches 5 supporting observations
    • What TYPE of bird was seen ? Duck or Goose-like
    • What colour was the BREAST ? White, or pale (grayish-white)
    • What colour was the BILL ? Blue
    • What was the predominant colour of the HEAD ? White, or pale (grayish-white)
    • What colour was the BACK ? Gray, or blue-gray
    View profile

Showing the strongest matches so far. Keep answering—the order may change.

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