Brewer's Blackbird

Brewer's Blackbird

Euphagus cyanocephalus

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability <5% · Rare
at Saguaro National Park
2,153 Verified sightings at Saguaro National Park From 2019 to 2026
18,135 Verified sightings across all 29 parks From 2019 to 2026
October Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Brewer's Blackbird

Brewer's blackbird (Euphagus cyanocephalus) is a medium-sized New World blackbird. It is named after the ornithologist Thomas Mayo Brewer. Adult males have black plumage with an iridescent purple head and neck and glossy bluish-green highlights on the rest of the body. The feet and legs are black and the eye is bright yellow. The female is brownish-grey with slight hints of the male's iridescence. The female's eyes are dark brown, while the male's is bright yellow. Overall, they resemble the eastern member of the same genus, the rusty blackbird; Brewer's blackbird, however, has a shorter bill and the male's head is iridescent purple. This bird is often mistaken for the common grackle but has a shorter tail. The call is a sharp check which is also distinguishable. This bird is in a different family from the Eurasian blackbird.

Their breeding habitat is open and semi-open areas, often near water, across central and western North America. They are also very common in parking lots or around schools, and easily acclimate to the presence of people. They can live in low elevation, as low as below sea level in Southern California, and elevations as high as 8... 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 Yosemite National Park 🇺🇸 United States
~40%
2 Yellowstone National Park 🇺🇸 United States
~30%
3 Grand Teton National Park 🇺🇸 United States
~20%
4 Death Valley National Park 🇺🇸 United States
~20%
5 Grand Canyon National Park 🇺🇸 United States
~20%
6 Sequoia and Kings Canyon National Parks 🇺🇸 United States
~20%
7 Channel Islands National Park 🇺🇸 United States
~10%
8 Big Bend National Park 🇺🇸 United States
~10%
9 Rocky Mountain National Park 🇺🇸 United States
~10%
10 Redwood National Park 🇺🇸 United States
~10%
11 Olympic National Park 🇺🇸 United States
~10%
12 Joshua Tree National Park 🇺🇸 United States
~10%
13 Riding Mountain National Park 🇨🇦 Canada
~10%
14 Zion National Park 🇺🇸 United States
~10%
15 Badlands National Park 🇺🇸 United States
~10%
16 Glacier National Park 🇺🇸 United States
<5%
17 Saguaro National Park 🇺🇸 United States
<5%
18 Elk Island National Park 🇨🇦 Canada
<5%
19 Great Bear Rainforest 🇨🇦 Canada
<5%
20 Banff National Park 🇨🇦 Canada
<5%
21 Pacific Rim National Park Reserve 🇨🇦 Canada
<5%
22 Everglades National Park 🇺🇸 United States
<5%
23 Jasper National Park 🇨🇦 Canada
<5%
24 Gros Morne National Park 🇨🇦 Canada
Insufficient data
25 Wood Buffalo National Park 🇨🇦 Canada
Insufficient data
26 Cabo Pulmo National Park 🇲🇽 Mexico
Insufficient data
27 Isle Royale National Park 🇺🇸 United States
Insufficient data
28 El Vizcaíno Biosphere Reserve 🇲🇽 Mexico
Insufficient data
29 Bahía de Loreto National Park 🇲🇽 Mexico
Insufficient data

Quick answers

What are the chances of seeing a Brewer's Blackbird in Saguaro National Park?

Under 5% of wildlife watchers report a Brewer's Blackbird sighting in Saguaro National Park, based on 2,153 verified sightings from GBIF citizen-science data.

When is the best time to see Brewer's Blackbird in Saguaro National Park?

October has the highest sighting rate for Brewer's Blackbird in Saguaro National Park in our monthly data.

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