The eBirdr field guide

Bird Advisor

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

Question 6 5 possible birds

What type of environment was the bird seen in?

Choose the answer that comes closest to what you observed.

Urban or residential area or at a feeder Open area: field, prairie, meadow, farmland, tundra Desert, arid grassland, shrubs, cactus, mesquite Thickets or shrubs Deciduous forest Coniferous forest Mixed forest Mountainous Terrain Wooded freshwater habitat Freshwater marsh or wetland Freshwater shoreline Open body of freshwater Saltwater marsh or wetland Flat saltwater shore; beach Rocky saltwater shore; cliff Open ocean; beyond sight of land Only or mostly in flight over freshwater Only or mostly in flight over land Only or mostly in flight over saltwater

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 ? Gull-like, or a Seabird
Change
2
What colour was the BILL ? Blue
Change
3
What colour was the TOP of HEAD ? Unknown
Change
4
What colour was the BREAST ? Black, purple, or dark
Change
5
What colour was the BELLY ? White, or pale (grayish-white)
Change

Leading possibilities

5 possibilities remain

1 rule inferred

1
Brown Booby
Why this matches 4 supporting observations
- What TYPE of bird was seen ? Gull-like, or a Seabird
- What colour was the BILL ? Blue
- What colour was the BREAST ? Black, purple, or dark
- What colour was the BELLY ? White, or pale (grayish-white)
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2
Magnificent Frigatebird

Matching variants: Female, Immature, Male
Why this matches 4 supporting observations
- What TYPE of bird was seen ? Gull-like, or a Seabird
- What colour was the BILL ? Blue
- What colour was the BREAST ? Black, purple, or dark
- What colour was the BELLY ? White, or pale (grayish-white)
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3
Red-footed Booby
Why this matches 3 supporting observations
- What TYPE of bird was seen ? Gull-like, or a Seabird
- What colour was the BILL ? Blue
- What colour was the BREAST ? Black, purple, or dark
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4
Murphy's Petrel
Why this matches 2 supporting observations
- What TYPE of bird was seen ? Gull-like, or a Seabird
- What colour was the BREAST ? Black, purple, or dark
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5
Solander's Petrel
Why this matches 2 supporting observations
- What TYPE of bird was seen ? Gull-like, or a Seabird
- What colour was the BREAST ? Black, purple, or dark
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Showing the strongest matches so far. Keep answering—the order may change.