Loggerhead Shrike
Loggerhead ShrikeLoggerhead ShrikeLoggerhead ShrikeLoggerhead Shrike

Loggerhead Shrike

Lanius ludovicianus

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

The loggerhead shrike (Lanius ludovicianus) is a passerine bird in the family Laniidae. It is the only member of the shrike family endemic to North America; the related northern shrike (L. borealis) occurs north of its range; however, it is also found in Siberia. It is nicknamed the butcherbird after its carnivorous tendencies, as it consumes prey such as insects, amphibians, lizards, small mammals and small birds, and some prey end up displayed and stored at a site, for example in a tree. Due to its small size and weak talons, this predatory bird relies on impaling its prey upon thorns or barbed wire for facilitated consumption. The numbers of loggerhead shrike have significantly decreased in recent years, especially in Midwestern, New England and Mid-Atlantic areas. Wikipedia →

Closest Relatives at Redwood National Park

Northern Shrike
LC

Northern Shrike

☀️ Diurnal Bird

Lanius borealis

<5% · Rare
Steller's Jay
LC Endemic

Steller's Jay

☀️ Diurnal Bird

Cyanocitta stelleri

70–80% · Likely
Common Raven
LC

Common Raven

☀️ Diurnal Bird

Corvus corax

70–80% · Likely
Song Sparrow
LC Endemic

Song Sparrow

☀️ Diurnal Bird

Melospiza melodia

60–70% · Likely
Chestnut-backed Chickadee
LC

Chestnut-backed Chickadee

☀️ Diurnal Bird

Poecile rufescens

60–70% · Likely
Pacific Wren
LC

Pacific Wren

☀️ Diurnal Bird

Troglodytes pacificus

60–70% · Likely
American Robin
LC Endemic

American Robin

☀️ Diurnal Bird

Turdus migratorius

50–60% · Likely
White-crowned Sparrow
LC

White-crowned Sparrow

☀️ Diurnal Bird

Zonotrichia leucophrys

50–60% · Likely
Golden-crowned Kinglet
LC

Golden-crowned Kinglet

☀️ Diurnal Bird

Regulus satrapa

40–50% · Likely
American Crow
LC

American Crow

☀️ Diurnal Bird

Corvus brachyrhynchos

40–50% · Possible
Wilson's Warbler
LC

Wilson's Warbler

☀️ Diurnal Bird

Cardellina pusilla

30–40% · Possible
Wrentit
LC

Wrentit

☀️ Diurnal Bird

Chamaea fasciata

30–40% · Possible

📅 Monthly Probability

📊

Fewer than 5 records of Loggerhead Shrike 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 Everglades National Park 🇺🇸 United States
30–40%
2 Death Valley National Park 🇺🇸 United States
20–30%
3 Badlands National Park 🇺🇸 United States
20–30%
4 El Vizcaíno Biosphere Reserve 🇲🇽 Mexico
20–30%
5 Joshua Tree National Park 🇺🇸 United States
10–20%
6 Big Bend National Park 🇺🇸 United States
10–20%
7 Channel Islands National Park 🇺🇸 United States
10–20%
8 Big Cypress National Preserve 🇺🇸 United States
10–20%
9 Bahía de Loreto National Park 🇲🇽 Mexico
5–10%
10 Guadalupe Mountains National Park 🇺🇸 United States
<5%
11 Sequoia and Kings Canyon National Parks 🇺🇸 United States
<5%
12 Zion National Park 🇺🇸 United States
<5%
13 Grand Canyon National Park 🇺🇸 United States
<5%
14 Cumbres de Monterrey National Park 🇲🇽 Mexico
<5%
15 Congaree National Park 🇺🇸 United States
<5%
16 Point Pelee National Park 🇨🇦 Canada
<5%
17 Rocky Mountain National Park 🇺🇸 United States
<5%
18 Yellowstone National Park 🇺🇸 United States
<5%
19 Grand Teton National Park 🇺🇸 United States
<5%
20 Shenandoah National Park 🇺🇸 United States
<5%
21 Reserva de la Biosfera Mariposa Monarca 🇲🇽 Mexico
Insufficient data
22 Elk Island National Park 🇨🇦 Canada
Insufficient data
23 Redwood National Park 🇺🇸 United States
Insufficient data
24 Great Smoky Mountains National Park 🇺🇸 United States
Insufficient data
25 Yosemite National Park 🇺🇸 United States
Insufficient data
26 Glacier National Park 🇺🇸 United States
Insufficient data
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