The eBirdr field guide

Bird Advisor

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

Question 6 4 possible birds

What Color were the UNDERTAIL COVERTS ?

Choose the answer that comes closest to what you observed.

White or pale (grayish-white) Yellow, olive, or tan (light brown) Reddish or brown Black, dark gray 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 5 answers recorded · open to review or change
  1. 1
    What TYPE of bird was seen ? Warbler-like
    Change
  2. 2
    What colour was the THROAT ? Gray, or blue-gray
    Change
  3. 3
    What colour was the BELLY ? Brown, or chestnut (reddish-brown)
    Change
  4. 4
    What colour was the TOP of HEAD ? Unknown
    Change
  5. 5
    What colour was the BREAST ? Olive (yellowish-green)
    Change

Leading possibilities

4 possibilities remain

2 rules inferred
  1. 1

    Orange-crowned Warbler

    Why this matches 3 supporting observations
    • What TYPE of bird was seen ? Warbler-like
    • What colour was the THROAT ? Gray, or blue-gray
    • What colour was the BREAST ? Olive (yellowish-green)
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  2. 2

    Tennessee Warbler

    Why this matches 3 supporting observations
    • What TYPE of bird was seen ? Warbler-like
    • What colour was the THROAT ? Gray, or blue-gray
    • What colour was the BREAST ? Olive (yellowish-green)
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  3. 3

    Blackpoll Warbler

    Matching variants: Female, Immature or Nonbreeding Plumage

    Why this matches 2 supporting observations
    • What TYPE of bird was seen ? Warbler-like
    • What colour was the THROAT ? Gray, or blue-gray
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  4. 4

    Chestnut-sided Warbler

    Why this matches 1 supporting observation
    • What TYPE of bird was seen ? Warbler-like
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Showing the strongest matches so far. Keep answering—the order may change.

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