Brown Booby

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Text from Wikipedia, licensed CC BY-SA 4.0.

When to see the Brown Booby

One bar for each month, and every month is filled: this bird is recorded here in all twelve. The wide bar is October, the month with the most records.

Where to see the Brown Booby

The map shades 100 countries with regular records, and 8 more in a lighter tone where the bird turns up only as a stray. Everything unshaded has no records. Countries are listed below the map.

Recorded as a rare visitor in Canada, Sweden, France, South Africa, India, Denmark, South Korea, Mayotte.

About the Brown Booby

The brown booby is a large seabird in the booby and gannet family Sulidae, of which it is one of the most common and widespread species. It has a pantropical range, which overlaps with that of other booby species. The gregarious brown booby commutes and forages at low height over inshore waters. Flocks plunge-dive to take small fish, especially when these are driven near the surface by their predators. They nest only on the ground, and roost on solid objects rather than the water surface.

Text adapted from Wikipedia, licensed CC BY-SA 4.0.

Easily confused with

Blue-footed BoobySula nebouxiiThe blue-footed booby is on average 81 cm (32 in) long and weighs 1.5 kg (3+1⁄4 lb), with the female being slightly larger than the male. Red-footed BoobySula sulaThe red-footed booby is the smallest member of the booby and gannet family at about 70 cm (28 in) in length and with a wingspan of up to 152 cm (60 in). Masked BoobySula dactylatraThe largest species of booby, the masked booby ranges from 75 to 85 cm (30 to 33 in) long, with a 160–170 cm (63–67 in) wingspan and 1.2–2.2 kg (2.6–4.9 lb) weight.

Side by side: Brown Booby vs Peruvian Booby · Blue-footed Booby vs Brown Booby · Brown Booby vs Red-footed Booby · Brown Booby vs Masked Booby