Least Sandpiper
Least SandpiperLeast SandpiperLeast SandpiperLeast Sandpiper

Least Sandpiper

Calidris minutilla

Silhouette: Edwin Price · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability <5% · Rare
at Calakmul Biosphere Reserve
8 Verified sightings at Calakmul Biosphere Reserve From 2019 to 2026
9,850 Verified sightings across all 70 parks From 2019 to 2026
March Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Least Sandpiper

The least sandpiper (Calidris minutilla) is the smallest shorebird. The genus name is from Ancient Greek kalidris or skalidris, a term used by Aristotle for some grey-coloured waterside birds. The specific minutilla is Medieval Latin for "very small".

Within the genus Calidris, the least sandpiper is most closely related to the white-rumped sandpiper (Calidris fuscicollis). This species has yellow-green legs and a short, thin, dark bill. Breeding adults are brown with dark brown streaks on top and white underneath. They have a light line above the eye and a dark crown. In winter, Least sandpipers are grey above. The juveniles are brightly patterned above with rufous colour and white mantle stripes.

This bird can be difficult to distinguish from other similar tiny shorebirds; these are known collectively as "peeps" or "stints". In particular, least sandpiper is very similar to its Asian counterpart, long-toed stint. It differs from that species in its more compact, shorter-necked appearance, shorter toes, somewhat duller colour, and stronger wingbar.

Measurements: Length: 13–15 cm (5.1–5.9 in) Wingspan: 27–28 cm (11–11 in) Weight: 19–30 g (0.67–1.06 oz) Wikipedia →

Closest Relatives at Calakmul Biosphere Reserve

Solitary Sandpiper
LC

Solitary Sandpiper

☀️ Diurnal Bird

Tringa solitaria

Daily sighting probability <5% · Rare
Spotted Sandpiper
LC

Spotted Sandpiper

☀️ Diurnal Bird

Actitis macularius

Daily sighting probability <5% · Rare
Lesser Yellowlegs
VU

Lesser Yellowlegs

☀️ Diurnal Bird

Tringa flavipes

Daily sighting probability Insufficient data
Wilson's Snipe
LC

Wilson's Snipe

☀️ Diurnal Bird

Gallinago delicata

Daily sighting probability Insufficient data
Greater Yellowlegs
NT

Greater Yellowlegs

☀️ Diurnal Bird

Tringa melanoleuca

Daily sighting probability Insufficient data
Northern Jacana
LC

Northern Jacana

☀️ Diurnal Bird

Jacana spinosa

Daily sighting probability ~10% · With luck
Black Tern
LC

Black Tern

☀️ Diurnal Bird

Chlidonias niger

Daily sighting probability Insufficient data
Royal Tern
LC

Royal Tern

☀️ Diurnal Bird

Thalasseus maximus

Daily sighting probability Insufficient data
Least Tern
LC

Least Tern

☀️ Diurnal Bird

Sternula antillarum

Daily sighting probability Insufficient data
Killdeer
NT

Killdeer

☀️ Diurnal Bird

Charadrius vociferus

Daily sighting probability <5% · Rare
Black-necked Stilt

Black-necked Stilt

☀️ Diurnal Bird

Himantopus mexicanus

Daily sighting probability <5% · Rare
Laughing Gull

Laughing Gull

☀️ Diurnal Bird

Leucophaeus atricilla

Daily sighting probability Insufficient data

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Ría Lagartos Biosphere Reserve 🇲🇽 Mexico
~40%
2 Isla del Coco National Park 🇨🇷 Costa Rica
~30%
3 Jaragua National Park 🇩🇴 Dominican Republic
~30%
4 Celestún Biosphere Reserve 🇲🇽 Mexico
~30%
5 El Vizcaíno Biosphere Reserve 🇲🇽 Mexico
~20%
6 Paracas National Reserve 🇵🇪 Peru
~20%
7 Katmai National Park 🇺🇸 United States
~20%
8 Bahía de Loreto National Park 🇲🇽 Mexico
~20%
9 Wrangell-St. Elias National Park 🇺🇸 United States
~20%
10 Utría National Natural Park 🇨🇴 Colombia
~20%
11 Ciénaga de Zapata 🇨🇺 Cuba
~10%
12 Las Baulas Marine National Park 🇨🇷 Costa Rica
~10%
13 Arrecifes de Cozumel National Park 🇲🇽 Mexico
~10%
14 Galápagos Islands 🇪🇨 Ecuador
~10%
15 Cabo Pulmo National Park 🇲🇽 Mexico
~10%
16 Palo Verde National Park 🇨🇷 Costa Rica
~10%
17 Ostional Wildlife Refuge 🇨🇷 Costa Rica
~10%
18 Cabo Blanco Absolute Nature Reserve 🇨🇷 Costa Rica
~10%
19 Cañón del Sumidero National Park 🇲🇽 Mexico
~10%
20 Caroni Swamp 🇹🇹 Trinidad and Tobago
~10%
21 Machalilla National Park 🇪🇨 Ecuador
~10%
22 Everglades National Park 🇺🇸 United States
~10%
23 Montes Azules Biosphere Reserve 🇲🇽 Mexico
~10%
24 Sian Ka'an Biosphere Reserve 🇲🇽 Mexico
<5%
25 Coiba National Park 🇵🇦 Panama
<5%
26 Saguaro National Park 🇺🇸 United States
<5%
27 Gros Morne National Park 🇨🇦 Canada
<5%
28 Point Pelee National Park 🇨🇦 Canada
<5%
29 Lago de Yojoa 🇭🇳 Honduras
<5%
30 Marino Ballena National Park 🇨🇷 Costa Rica
<5%
31 Cerro Azul Meámbar National Park 🇭🇳 Honduras
<5%
32 Gandoca-Manzanillo Wildlife Refuge 🇨🇷 Costa Rica
<5%
33 Corcovado National Park 🇨🇷 Costa Rica
<5%
34 Acadia National Park 🇺🇸 United States
<5%
35 Big Cypress National Preserve 🇺🇸 United States
<5%
36 La Amistad International Park (Panama) 🇵🇦 Panama
<5%
37 Cuyabeno Wildlife Reserve 🇪🇨 Ecuador
<5%
38 Cape Breton Highlands National Park 🇨🇦 Canada
<5%
39 Los Haitises National Park 🇩🇴 Dominican Republic
<5%
40 Shenandoah National Park 🇺🇸 United States
<5%
41 Yasuní National Park 🇪🇨 Ecuador
<5%
42 Soberanía National Park 🇵🇦 Panama
<5%
43 Henri Pittier National Park 🇻🇪 Venezuela
<5%
44 Cahuita National Park 🇨🇷 Costa Rica
<5%
45 Bastimentos Island National Marine Park 🇵🇦 Panama
<5%
46 Tortuguero National Park 🇨🇷 Costa Rica
<5%
47 Darién National Park 🇵🇦 Panama
<5%
48 Calakmul Biosphere Reserve 🇲🇽 Mexico
<5%
49 Carara National Park 🇨🇷 Costa Rica
<5%
50 Manuel Antonio National Park 🇨🇷 Costa Rica
<5%
51 Amacayacu National Natural Park 🇨🇴 Colombia
<5%
52 Joshua Tree National Park 🇺🇸 United States
<5%
53 Piedras Blancas National Park 🇨🇷 Costa Rica
<5%
54 Denali National Park 🇺🇸 United States
<5%
55 Braulio Carrillo National Park 🇨🇷 Costa Rica
<5%
56 Tapantí-Macizo de la Muerte National Park 🇨🇷 Costa Rica
Insufficient data
57 Wood Buffalo National Park 🇨🇦 Canada
Insufficient data
58 Santa Rosa National Park 🇨🇷 Costa Rica
Insufficient data
59 Isle Royale National Park 🇺🇸 United States
Insufficient data
60 Biotopo Cerro Cahuí 🇬🇹 Guatemala
Insufficient data
61 Kenai Fjords National Park 🇺🇸 United States
Insufficient data
62 Congaree National Park 🇺🇸 United States
Insufficient data
63 Tayrona National Natural Park 🇨🇴 Colombia
Insufficient data
64 Sierra de la Macarena National Park 🇨🇴 Colombia
Insufficient data
65 Parque Natural Metropolitano 🇵🇦 Panama
Insufficient data
66 Tikal National Park 🇬🇹 Guatemala
Insufficient data
67 Tambopata National Reserve 🇵🇪 Peru
Insufficient data
68 Yosemite National Park 🇺🇸 United States
Insufficient data
69 Arenal Volcano National Park 🇨🇷 Costa Rica
Insufficient data
70 Farallones de Cali National Natural Park 🇨🇴 Colombia
Insufficient data

Quick answers

What are the chances of seeing a Least Sandpiper in Calakmul Biosphere Reserve?

Under 5% of wildlife watchers report a Least Sandpiper sighting in Calakmul Biosphere Reserve, based on 8 verified sightings from GBIF citizen-science data.

When is the best time to see Least Sandpiper in Calakmul Biosphere Reserve?

March has the highest sighting rate for Least Sandpiper in Calakmul Biosphere Reserve in our monthly data.

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