Chestnut-sided Warbler
Chestnut-sided WarblerChestnut-sided WarblerChestnut-sided WarblerChestnut-sided Warbler

Chestnut-sided Warbler

Setophaga pensylvanica

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Insufficient data
overall probability at Redwood National Park
4 Verified records at Redwood National Park
☀️ Diurnal When it's active during daytime hours (6am–6pm)

The chestnut-sided warbler (Setophaga pensylvanica) is a New World warbler. They breed in eastern North America and in southern Canada westwards to the Canadian Prairies. They also breed in the Great Lakes region and in the eastern United States. Wikipedia →

Closest Relatives at Redwood National Park

Yellow-rumped Warbler
LC

Yellow-rumped Warbler

☀️ Diurnal Bird

Setophaga coronata

10–20% · With luck
Townsend's Warbler
LC

Townsend's Warbler

☀️ Diurnal Bird

Setophaga townsendi

10–20% · With luck
Northern Yellow Warbler

Northern Yellow Warbler

☀️ Diurnal Bird

Setophaga aestiva

Insufficient data
Black-throated Gray Warbler
LC

Black-throated Gray Warbler

☀️ Diurnal Bird

Setophaga nigrescens

5–10% · With luck
Hermit Warbler
LC

Hermit Warbler

☀️ Diurnal Bird

Setophaga occidentalis

5–10% · Rare
Audubon's Warbler

Audubon's Warbler

☀️ Diurnal Bird

Setophaga auduboni

Insufficient data
Yellow Warbler
LC Endemic

Yellow Warbler

☀️ Diurnal Bird

Setophaga petechia

<5% · Rare
Northern Parula
LC

Northern Parula

☀️ Diurnal Bird

Setophaga americana

<5% · Rare
American Redstart
LC

American Redstart

☀️ Diurnal Bird

Setophaga ruticilla

<5% · Rare
Palm Warbler
LC

Palm Warbler

☀️ Diurnal Bird

Setophaga palmarum

Insufficient data
Blackburnian Warbler
LC

Blackburnian Warbler

☀️ Diurnal Bird

Setophaga fusca

Insufficient data
Bay-breasted Warbler
LC

Bay-breasted Warbler

☀️ Diurnal Bird

Setophaga castanea

Insufficient data

📅 Monthly Probability

📊

Fewer than 5 records of Chestnut-sided Warbler at Redwood National Park — not enough to chart months honestly.

☀️ 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 Arenal Volcano National Park 🇨🇷 Costa Rica
40–50%
2 Tenorio Volcano National Park 🇨🇷 Costa Rica
40–50%
3 Carara National Park 🇨🇷 Costa Rica
40–50%
4 Riding Mountain National Park 🇨🇦 Canada
30–40%
5 Braulio Carrillo National Park 🇨🇷 Costa Rica
30–40%
6 Point Pelee National Park 🇨🇦 Canada
30–40%
7 Piedras Blancas National Park 🇨🇷 Costa Rica
30–40%
8 Pico Bonito National Park 🇭🇳 Honduras
30–40%
9 San Lorenzo Protected Forest 🇵🇦 Panama
30–40%
10 Cerro Azul Meámbar National Park 🇭🇳 Honduras
30–40%
11 Voyageurs National Park 🇺🇸 United States
30–40%
12 Montes Azules Biosphere Reserve 🇲🇽 Mexico
20–30%
13 Bastimentos Island National Marine Park 🇵🇦 Panama
20–30%
14 Corcovado National Park 🇨🇷 Costa Rica
20–30%
15 Cockscomb Basin Wildlife Sanctuary 🇧🇿 Belize
20–30%
16 Manuel Antonio National Park 🇨🇷 Costa Rica
20–30%
17 Soberanía National Park 🇵🇦 Panama
20–30%
18 Cahuita National Park 🇨🇷 Costa Rica
20–30%
19 La Amistad International Park (Panama) 🇵🇦 Panama
20–30%
20 Cusuco National Park 🇭🇳 Honduras
20–30%
21 Tortuguero National Park 🇨🇷 Costa Rica
20–30%
22 Gandoca-Manzanillo Wildlife Refuge 🇨🇷 Costa Rica
20–30%
23 Isle Royale National Park 🇺🇸 United States
10–20%
24 Lago de Yojoa 🇭🇳 Honduras
10–20%
25 Parque Natural Metropolitano 🇵🇦 Panama
10–20%
26 Marino Ballena National Park 🇨🇷 Costa Rica
10–20%
27 Tapantí-Macizo de la Muerte National Park 🇨🇷 Costa Rica
10–20%
28 Chirripó National Park 🇨🇷 Costa Rica
10–20%
29 Chagres National Park 🇵🇦 Panama
5–10%
30 Biotopo Cerro Cahuí 🇬🇹 Guatemala
5–10%
31 Rincón de la Vieja National Park 🇨🇷 Costa Rica
5–10%
32 Coiba National Park 🇵🇦 Panama
5–10%
33 Great Smoky Mountains National Park 🇺🇸 United States
5–10%
34 Cabo Blanco Absolute Nature Reserve 🇨🇷 Costa Rica
5–10%
35 Monteverde Cloud Forest Reserve 🇨🇷 Costa Rica
5–10%
36 Acadia National Park 🇺🇸 United States
<5%
37 Darién National Park 🇵🇦 Panama
<5%
38 Shenandoah National Park 🇺🇸 United States
<5%
39 Santa Rosa National Park 🇨🇷 Costa Rica
<5%
40 Celestún Biosphere Reserve 🇲🇽 Mexico
<5%
41 Cañón del Sumidero National Park 🇲🇽 Mexico
<5%
42 Elk Island National Park 🇨🇦 Canada
<5%
43 Blue and John Crow Mountains National Park 🇯🇲 Jamaica
<5%
44 Arrecifes de Cozumel National Park 🇲🇽 Mexico
<5%
45 Calakmul Biosphere Reserve 🇲🇽 Mexico
<5%
46 Ostional Wildlife Refuge 🇨🇷 Costa Rica
<5%
47 Cape Breton Highlands National Park 🇨🇦 Canada
<5%
48 Irazú Volcano National Park 🇨🇷 Costa Rica
<5%
49 Sian Ka'an Biosphere Reserve 🇲🇽 Mexico
<5%
50 Congaree National Park 🇺🇸 United States
<5%
51 Las Baulas Marine National Park 🇨🇷 Costa Rica
<5%
52 Los Quetzales National Park 🇨🇷 Costa Rica
<5%
53 Tayrona National Natural Park 🇨🇴 Colombia
<5%
54 Palo Verde National Park 🇨🇷 Costa Rica
<5%
55 Masaya Volcano National Park 🇳🇮 Nicaragua
<5%
56 Everglades National Park 🇺🇸 United States
<5%
57 Big Bend National Park 🇺🇸 United States
<5%
58 Farallones de Cali National Natural Park 🇨🇴 Colombia
<5%
59 Channel Islands National Park 🇺🇸 United States
<5%
60 Olympic National Park 🇺🇸 United States
<5%
61 Yosemite National Park 🇺🇸 United States
Insufficient data
62 La Tigra National Park 🇭🇳 Honduras
Insufficient data
63 El Triunfo 🇲🇽 Mexico
Insufficient data
64 Poás Volcano National Park 🇨🇷 Costa Rica
Insufficient data
65 Los Haitises National Park 🇩🇴 Dominican Republic
Insufficient data
66 Ría Lagartos Biosphere Reserve 🇲🇽 Mexico
Insufficient data
67 Volcán Barú National Park 🇵🇦 Panama
Insufficient data
68 Ciénaga de Zapata 🇨🇺 Cuba
Insufficient data
69 Redwood National Park 🇺🇸 United States
Insufficient data
70 Guadalupe Mountains National Park 🇺🇸 United States
Insufficient data
71 Cumbres de Monterrey National Park 🇲🇽 Mexico
Insufficient data
72 El Vizcaíno Biosphere Reserve 🇲🇽 Mexico
Insufficient data
73 Pacific Rim National Park Reserve 🇨🇦 Canada
Insufficient data
74 Joshua Tree National Park 🇺🇸 United States
Insufficient data
75 Rocky Mountain National Park 🇺🇸 United States
Insufficient data
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