The eBirdr field guide

Bird Advisor

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

Question 8 3 possible birds

What colour was the BILL ?

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 7 answers recorded · open to review or change

1
What TYPE of bird was seen ? Hummingbird
Change
2
What colour was the THROAT ? Green
Change
3
What colour was the BACK ? Black, purple, or dark
Change
4
What colour was the BREAST ? Olive (yellowish-green)
Change
5
What colour was the SIDE ? Olive (yellowish-green)
Change
6
What colour were the CHEEKS ? Green
Change
7
What colour was the BELLY ? Gray, or blue-gray
Change

Leading possibilities

3 possibilities remain

1 rule inferred

1
Rufous Hummingbird
Why this matches 6 supporting observations
- What TYPE of bird was seen ? Hummingbird
- What colour was the THROAT ? Green
- What colour was the BACK ? Black, purple, or dark
- What colour was the BREAST ? Olive (yellowish-green)
- What colour was the SIDE ? Olive (yellowish-green)
- What colour were the CHEEKS ? Green
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2
Allen's Hummingbird
Why this matches 6 supporting observations
- What TYPE of bird was seen ? Hummingbird
- What colour was the THROAT ? Green
- What colour was the BACK ? Black, purple, or dark
- What colour was the BREAST ? Olive (yellowish-green)
- What colour was the SIDE ? Olive (yellowish-green)
- What colour were the CHEEKS ? Green
View profile
3
Buff-bellied Hummingbird
Why this matches 4 supporting observations
- What TYPE of bird was seen ? Hummingbird
- What colour was the THROAT ? Green
- What colour were the CHEEKS ? Green
- What colour was the BELLY ? Gray, or blue-gray
View profile

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