The eBirdr field guide

Bird Advisor

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

Question 8 10 possible birds

WHERE was the bird seen ?

Choose the answer that comes closest to what you observed.

Northeastern Canada or United States Southeastern United States Southwestern United States Northwestern Canada or United States

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 ? Gull-like, or a Seabird
    Change
  2. 2
    What colour was the BILL ? Black, purple, or dark
    Change
  3. 3
    How BIG was the bird ? Goose-sized
    Change
  4. 4
    What colour was the BREAST ? Gray, or blue-gray
    Change
  5. 5
    What colour was the THROAT ? Gray, or blue-gray
    Change
  6. 6
    What type of environment was the bird seen in? Flat saltwater shore; beach
    Change
  7. 7
    What colour was the BELLY ? Black, purple, or dark
    Change

Leading possibilities

10 possibilities remain

1 rule inferred
  1. 1

    Magnificent Frigatebird

    Why this matches 7 supporting observations
    • What TYPE of bird was seen ? Gull-like, or a Seabird
    • What colour was the BILL ? Black, purple, or dark
    • How BIG was the bird ? Goose-sized
    • What colour was the BREAST ? Gray, or blue-gray
    • What colour was the THROAT ? Gray, or blue-gray
    • What type of environment was the bird seen in? Flat saltwater shore; beach
    • What colour was the BELLY ? Black, purple, or dark
    View profile
  2. 2

    Double-crested Cormorant

    Why this matches 6 supporting observations
    • What TYPE of bird was seen ? Gull-like, or a Seabird
    • How BIG was the bird ? Goose-sized
    • What colour was the BREAST ? Gray, or blue-gray
    • What colour was the THROAT ? Gray, or blue-gray
    • What type of environment was the bird seen in? Flat saltwater shore; beach
    • What colour was the BELLY ? Black, purple, or dark
    View profile
  3. 3

    Brandt's Cormorant

    Why this matches 6 supporting observations
    • What TYPE of bird was seen ? Gull-like, or a Seabird
    • How BIG was the bird ? Goose-sized
    • What colour was the BREAST ? Gray, or blue-gray
    • What colour was the THROAT ? Gray, or blue-gray
    • What type of environment was the bird seen in? Flat saltwater shore; beach
    • What colour was the BELLY ? Black, purple, or dark
    View profile
  4. 4

    Great Skua

    Why this matches 6 supporting observations
    • What TYPE of bird was seen ? Gull-like, or a Seabird
    • What colour was the BILL ? Black, purple, or dark
    • How BIG was the bird ? Goose-sized
    • What colour was the BREAST ? Gray, or blue-gray
    • What colour was the THROAT ? Gray, or blue-gray
    • What colour was the BELLY ? Black, purple, or dark
    View profile
  5. 5

    Red-faced Cormorant

    Why this matches 6 supporting observations
    • What TYPE of bird was seen ? Gull-like, or a Seabird
    • How BIG was the bird ? Goose-sized
    • What colour was the BREAST ? Gray, or blue-gray
    • What colour was the THROAT ? Gray, or blue-gray
    • What type of environment was the bird seen in? Flat saltwater shore; beach
    • What colour was the BELLY ? Black, purple, or dark
    View profile

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

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