Nazca Booby

Nazca Booby

Sula granti

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
10–20% · Possible
overall probability at Machalilla National Park

📅 Monthly Probability

10–20
Jan
0–10
Feb
20–30
Mar
10–20
Apr
10–20
May
20–30
Jun
30–40
Jul
20–30
Aug
10–20
Sep
10–20
Oct
30–40
Nov
0–10
Dec

☀️ When They're Spotted

Most active during daytime hours (6am–6pm) · across all parks (global)

☀️Diurnal
☀️🌙🌙12am6am12pm6pm12am

Global Distribution

Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.

where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is)  ·  parks where it occurs — tap a pin for the sighting probability there

Parks Where Found

# Park Country Probability
1 Galápagos Islands 🇪🇨 Ecuador
40–50%
2 Machalilla National Park 🇪🇨 Ecuador
10–20%
3 Isla del Coco National Park 🇨🇷 Costa Rica
0–10%
4 Cabo Blanco Absolute Nature Reserve 🇨🇷 Costa Rica
0–10%
5 Channel Islands National Park 🇺🇸 United States
<5%
6 Manuel Antonio National Park 🇨🇷 Costa Rica
<5%
7 Coiba National Park 🇵🇦 Panama
Insufficient data
8 Olympic National Park 🇺🇸 United States
Insufficient data
9 Las Baulas Marine National Park 🇨🇷 Costa Rica
Insufficient data
10 Darién National Park 🇵🇦 Panama
Insufficient data
11 El Vizcaíno Biosphere Reserve 🇲🇽 Mexico
Insufficient data
12 Corcovado National Park 🇨🇷 Costa Rica
Insufficient data
13 Great Bear Rainforest 🇨🇦 Canada
Insufficient data

Quick answers

What are the chances of seeing a Nazca Booby in Machalilla National Park?

About 18% of visitor-days record a Nazca Booby sighting in Machalilla National Park, based on 164 observer-days of citizen-science data from GBIF.

When is the best time to see Nazca Booby in Machalilla National Park?

July has the highest sighting rate for Nazca Booby in Machalilla National Park in our monthly data.

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