Semipalmated Plover

Semipalmated Plover

Charadrius semipalmatus

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability Insufficient data
at Saguaro National Park
8 Verified sightings at Saguaro National Park From 2019 to 2026
13,032 Verified sightings across all 70 parks From 2019 to 2026
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Semipalmated Plover

The semipalmated plover (Charadrius semipalmatus) is a small plover. Charadrius is a Late Latin word for a yellowish bird mentioned in the fourth-century Vulgate. It derives from Ancient Greek kharadrios a bird found in ravines and river valleys (kharadra, "ravine"). The specific semipalmatus is Latin and comes from semi, "half" and palma, "palm". Like the English name, this refers to its only partially webbed feet.

This species weighs a mean 47.4 g (1.7 oz.) for males and 46.1 g (1.6 oz.) for females, with body masses ranging from 37.6-54.7 g (1.3-1.9 oz.). and measures 17–19 cm (6.7–7.5 in) in length with a 12–13 cm (4.7–5.1 in) mean wing length. Adults have a grey-brown back and wings, a white belly, and a white breast with one black neckband. They have a brown cap, a white forehead, a black mask around the eyes and a short orange and black bill.

Their breeding habitat is open ground on beaches or flats across northern Canada and Alaska. They nest on the ground in an open area with little or no plant growth. They are migratory and winter in coastal areas of the southern United States, the Caribbean and much of South America. They are extremely rare... Wikipedia →

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 Daily sighting probability
1 Isla del Coco National Park 🇨🇷 Costa Rica
~70%
2 Paracas National Reserve 🇵🇪 Peru
~30%
3 Ría Lagartos Biosphere Reserve 🇲🇽 Mexico
~30%
4 Galápagos Islands 🇪🇨 Ecuador
~30%
5 Bahía de Loreto National Park 🇲🇽 Mexico
~20%
6 Gates of the Arctic National Park 🇺🇸 United States
~20%
7 Ostional Wildlife Refuge 🇨🇷 Costa Rica
~20%
8 El Vizcaíno Biosphere Reserve 🇲🇽 Mexico
~20%
9 Jaragua National Park 🇩🇴 Dominican Republic
~20%
10 Pacific Rim National Park Reserve 🇨🇦 Canada
~20%
11 Wrangell-St. Elias National Park 🇺🇸 United States
~20%
12 Las Baulas Marine National Park 🇨🇷 Costa Rica
~20%
13 Coiba National Park 🇵🇦 Panama
~20%
14 Utría National Natural Park 🇨🇴 Colombia
~20%
15 Gandoca-Manzanillo Wildlife Refuge 🇨🇷 Costa Rica
~20%
16 Cabo Blanco Absolute Nature Reserve 🇨🇷 Costa Rica
~10%
17 Arrecifes de Cozumel National Park 🇲🇽 Mexico
~10%
18 Celestún Biosphere Reserve 🇲🇽 Mexico
~10%
19 Machalilla National Park 🇪🇨 Ecuador
~10%
20 Cahuita National Park 🇨🇷 Costa Rica
~10%
21 Gros Morne National Park 🇨🇦 Canada
~10%
22 Kluane National Park 🇨🇦 Canada
~10%
23 Tortuguero National Park 🇨🇷 Costa Rica
~10%
24 Corcovado National Park 🇨🇷 Costa Rica
~10%
25 Caroni Swamp 🇹🇹 Trinidad and Tobago
~10%
26 Channel Islands National Park 🇺🇸 United States
~10%
27 Katmai National Park 🇺🇸 United States
~10%
28 Cabo Pulmo National Park 🇲🇽 Mexico
~10%
29 Cape Breton Highlands National Park 🇨🇦 Canada
~10%
30 Ciénaga de Zapata 🇨🇺 Cuba
~10%
31 Everglades National Park 🇺🇸 United States
<5%
32 Point Pelee National Park 🇨🇦 Canada
<5%
33 La Amistad International Park (Panama) 🇵🇦 Panama
<5%
34 Bastimentos Island National Marine Park 🇵🇦 Panama
<5%
35 Death Valley National Park 🇺🇸 United States
<5%
36 Marino Ballena National Park 🇨🇷 Costa Rica
<5%
37 Los Haitises National Park 🇩🇴 Dominican Republic
<5%
38 Acadia National Park 🇺🇸 United States
<5%
39 Redwood National Park 🇺🇸 United States
<5%
40 Great Bear Rainforest 🇨🇦 Canada
<5%
41 Big Cypress National Preserve 🇺🇸 United States
<5%
42 Olympic National Park 🇺🇸 United States
<5%
43 Palo Verde National Park 🇨🇷 Costa Rica
<5%
44 Santa Rosa National Park 🇨🇷 Costa Rica
<5%
45 Sian Ka'an Biosphere Reserve 🇲🇽 Mexico
<5%
46 Manuel Antonio National Park 🇨🇷 Costa Rica
<5%
47 Kenai Fjords National Park 🇺🇸 United States
<5%
48 Denali National Park 🇺🇸 United States
<5%
49 Piedras Blancas National Park 🇨🇷 Costa Rica
<5%
50 Shenandoah National Park 🇺🇸 United States
<5%
51 Darién National Park 🇵🇦 Panama
<5%
52 Tayrona National Natural Park 🇨🇴 Colombia
<5%
53 Carara National Park 🇨🇷 Costa Rica
<5%
54 Glacier National Park 🇺🇸 United States
<5%
55 Arenal Volcano National Park 🇨🇷 Costa Rica
<5%
56 Nahanni National Park 🇨🇦 Canada
Insufficient data
57 Tapantí-Macizo de la Muerte National Park 🇨🇷 Costa Rica
Insufficient data
58 Main Ridge Forest Reserve 🇹🇹 Trinidad and Tobago
Insufficient data
59 Elk Island National Park 🇨🇦 Canada
Insufficient data
60 Isle Royale National Park 🇺🇸 United States
Insufficient data
61 Henri Pittier National Park 🇻🇪 Venezuela
Insufficient data
62 Jasper National Park 🇨🇦 Canada
Insufficient data
63 Grand Teton National Park 🇺🇸 United States
Insufficient data
64 Parque Natural Metropolitano 🇵🇦 Panama
Insufficient data
65 Banff National Park 🇨🇦 Canada
Insufficient data
66 Cuyabeno Wildlife Reserve 🇪🇨 Ecuador
Insufficient data
67 Yellowstone National Park 🇺🇸 United States
Insufficient data
68 Sequoia and Kings Canyon National Parks 🇺🇸 United States
Insufficient data
69 Yasuní National Park 🇪🇨 Ecuador
Insufficient data
70 Saguaro National Park 🇺🇸 United States
Insufficient data
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