Loggerhead Shrike
Loggerhead ShrikeLoggerhead ShrikeLoggerhead ShrikeLoggerhead Shrike

Loggerhead Shrike

Lanius ludovicianus

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered Endemic
Insufficient data
overall probability at Reserva de la Biosfera Mariposa Monarca
3 Verified records at Reserva de la Biosfera Mariposa Monarca
☀️ 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 Reserva de la Biosfera Mariposa Monarca

Yellow-eyed Junco
LC Endemic

Yellow-eyed Junco

☀️ Diurnal Bird

Junco phaeonotus

70–80% · Very likely
Ruby-crowned Kinglet

Ruby-crowned Kinglet

☀️ Diurnal Bird

Regulus calendula

60–70% · Likely
House Finch
LC Endemic

House Finch

☀️ Diurnal Bird

Haemorhous mexicanus

40–50% · Likely
Slate-throated Redstart
LC

Slate-throated Redstart

☀️ Diurnal Bird

Myioborus miniatus

40–50% · Likely
Yellow-rumped Warbler
LC

Yellow-rumped Warbler

☀️ Diurnal Bird

Setophaga coronata

40–50% · Likely
Townsend's Warbler
LC

Townsend's Warbler

☀️ Diurnal Bird

Setophaga townsendi

40–50% · Likely
Red Warbler
LC Endemic

Red Warbler

🌅 Crepuscular Bird

Cardellina rubra

40–50% · Likely
American Robin
LC Endemic

American Robin

☀️ Diurnal Bird

Turdus migratorius

40–50% · Likely
Orange-crowned Warbler
LC

Orange-crowned Warbler

☀️ Diurnal Bird

Leiothlypis celata

40–50% · Likely
Brown-backed Solitaire
LC

Brown-backed Solitaire

☀️ Diurnal Bird

Myadestes occidentalis

40–50% · Likely
Vermilion Flycatcher
LC

Vermilion Flycatcher

☀️ Diurnal Bird

Pyrocephalus rubinus

40–50% · Likely
Golden-crowned Kinglet
LC

Golden-crowned Kinglet

☀️ Diurnal Bird

Regulus satrapa

40–50% · Likely

📅 Monthly Probability

📊

Fewer than 5 records of Loggerhead Shrike at Reserva de la Biosfera Mariposa Monarca — 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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