The eBirdr field guide

Bird Advisor

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

Question 6 2 possible birds

Was the RUMP or LOWER BACK light ?

Choose the answer that comes closest to what you observed.

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
What TYPE of bird was seen ? Swallow-like
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2
What colour was the BELLY ? Black, purple, or dark
Change
3
What SHAPE was the TAIL ? Pointed or wedge-shaped
Change
4
What colour was the THROAT ? White, or pale (grayish-white)
Change
5
WHERE was the bird seen ? Northwestern Canada or United States
Change

Leading possibilities

2 possibilities remain

1 rule inferred

1
Common Swift
Why this matches 5 supporting observations
- What TYPE of bird was seen ? Swallow-like
- What colour was the BELLY ? Black, purple, or dark
- What SHAPE was the TAIL ? Pointed or wedge-shaped
- What colour was the THROAT ? White, or pale (grayish-white)
- WHERE was the bird seen ? Northwestern Canada or United States
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2
Fork-tailed Swift
Why this matches 5 supporting observations
- What TYPE of bird was seen ? Swallow-like
- What colour was the BELLY ? Black, purple, or dark
- What SHAPE was the TAIL ? Pointed or wedge-shaped
- What colour was the THROAT ? White, or pale (grayish-white)
- WHERE was the bird seen ? Northwestern Canada or United States
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Showing the strongest matches so far. Keep answering—the order may change.