The eBirdr field guide

Bird Advisor

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

Question 8 9 possible birds

In FLIGHT did the bird display a LIGHT WING STRIPE or PATCH ?

Choose the answer that comes closest to what you observed.

Yes No Unknown

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

Your observation 7 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 ? Black, purple, or dark
    Change
  3. 3
    What colour was the BILL ? Gray, or blue-gray
    Change
  4. 4
    What colour was the THROAT ? Black, purple, or dark
    Change
  5. 5
    What FACIAL or HEAD features were noted if any ? Unknown
    Change
  6. 6
    What was the predominant colour of the HEAD ? Brown, or chestnut (reddish-brown)
    Change
  7. 7
    What colour was the SIDE ? Gray, or blue-gray
    Change

Leading possibilities

9 possibilities remain

2 rules inferred
  1. 1

    Surf Scoter

    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 ? Black, purple, or dark
    • What was the predominant colour of the HEAD ? Brown, or chestnut (reddish-brown)
    • What colour was the SIDE ? Gray, or blue-gray
    View profile
  2. 2

    White-winged Scoter

    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 ? Black, purple, or dark
    • What was the predominant colour of the HEAD ? Brown, or chestnut (reddish-brown)
    • What colour was the SIDE ? Gray, or blue-gray
    View profile
  3. 3

    Harlequin 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 ? Black, purple, or dark
    • What was the predominant colour of the HEAD ? Brown, or chestnut (reddish-brown)
    • What colour was the SIDE ? Gray, or blue-gray
    View profile
  4. 4

    Masked 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 ? Black, purple, or dark
    • What was the predominant colour of the HEAD ? Brown, or chestnut (reddish-brown)
    • What colour was the SIDE ? Gray, or blue-gray
    View profile
  5. 5

    Tufted 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 ? Black, purple, or dark
    • What was the predominant colour of the HEAD ? Brown, or chestnut (reddish-brown)
    • What colour was the SIDE ? Gray, or blue-gray
    View profile

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

Comparing your observations with 658 species in the Advisor knowledge base.

Start over