Cardinals in Hawaii: Identification Guide and Where to Start Looking
Yes, cardinals live in Hawaii, but they are not native to the islands. Both the northern cardinal and the red-crested cardinal were introduced and have since established healthy populations across the state. You can find them in lowland parks, gardens, and residential areas, especially on Oahu where the red-crested cardinal is particularly common. Identifying them is straightforward once you know the key differences in their plumage and crest shape. Use this guide to separate these two colorful birds and discover the best places to start your search.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 2, 2026.
- 1
- species recorded
- March, May, April
- peak months
Diet, source GloBI
What cardinals eat
Recorded prey and food of the cardinal, from the Global Biotic Interactions database, limited to species that occur in the United States. This is what cardinals have actually been observed eating, not a list for any one place.
- American Rose Chafer
- blue vervain
- common serviceberry
- Common Sunflower
- Dotted Smartweed
- Hard Maples
- Northern highbush blueberry
- Northern Paper Wasp
- pale smartweed
- red osier dogwood
- smooth shadbush
- tussock sedge
- white ash
Feeding records from the Global Biotic Interactions (GloBI) database. Common names resolved from iNaturalist.
Where to see them, source eBird
Where cardinals are being seen in Hawaii
These are public birding hotspots in Hawaii where cardinals were reported in the last month, most recent first. Each links to its eBird page, where you can see the full checklist and plan a visit.
- Kilohana Hunter Checking Station, Kaʻohe GMANorthern Cardinalseen Jul 18, 2026
- Pololu ValleyNorthern Cardinalseen Jul 18, 2026
- Keokea Beach ParkNorthern Cardinalseen Jul 18, 2026
- Ko’ Olina Golf ClubNorthern Cardinalseen Jul 18, 2026
- Haleakala NP--Hosmer GroveNorthern Cardinalseen Jul 18, 2026
- Mōhihi Waiʻalae TrailNorthern Cardinalseen Jul 18, 2026
- Pearl Harbor NWR--Honouliuli Unit (restricted access)Northern Cardinalseen Jul 17, 2026
- Turtle Bay Resort, 'O'ahuNorthern Cardinalseen Jul 17, 2026
Sightings from eBird, the Cornell Lab of Ornithology. Wildlife moves, so treat these as recent activity, not a guarantee.
Real sighting data, source iNaturalist
2,252 verified observations on iNaturalist of cardinal have been recorded in Hawaii, most often in March, May, April.
When cardinal are recorded in Hawaii
Yes, cardinals live in Hawaii, but they are not native to the islands. Both the northern cardinal and the red-crested cardinal were introduced and have since established healthy populations across the state. You can find them in lowland parks, gardens, and residential areas, especially on Oahu where the red-crested cardinal is particularly common. Identifying them is straightforward once you know the key differences in their plumage and crest shape. Use this guide to separate these two colorful birds and discover the best places to start your search.
1. Which cardinal species are found in Hawaii?
Two cardinal species occur in Hawaii: the northern cardinal (*Cardinalis cardinalis*) and the red-crested cardinal (*Paroaria coronata*). The northern cardinal is the same species found across the mainland US, with all red males and a distinct black face mask. The red-crested cardinal has a bright red head and crest but a gray body and a white collar. Both were introduced to the islands in the early 20th century. If you see a red bird in Hawaii, check the body color: northern cardinals are entirely red while red-crested cardinals have a gray body.
2. Where in Hawaii are cardinals most often seen?
Cardinals are most frequently reported on Oahu, especially in urban areas like Honolulu and Waikiki. They also occur on Maui, Kauai, and the Big Island but in lower densities. Start your search in parks with dense shrubs, such as Kapiolani Park or Foster Botanical Garden. They adapt well to human environments and are often found near hotels and residential neighborhoods where bird feeders are present. They are rarely found in deep, high altitude forests.
See ourcardinal guidefor the next step.
3. What is the best season or time of day for cardinal sightings?
Cardinals are year round residents in Hawaii, so any season works for viewing. However, the early morning and late afternoon hours offer the best activity as they come out to feed. During the heat of midday, they often rest in the shade of dense foliage. The breeding season in spring and summer may increase visibility because males sing more frequently to defend their territories. Rainy season activity can be slightly lower but remains reliable in sheltered areas.
See ourHawaii cardinal guidefor the next step.
4. How can I identify a northern cardinal vs. a red-crested cardinal?
Focus on two main features: the body color and the shape of the crest. Northern cardinal males have an entirely red body and a black face mask that extends to the throat. Their crest is tall and pointed. Red-crested cardinals have a red head and crest but a white collar and a gray body. Their crest is often flatter and less pronounced. Females also differ: northern cardinal females are buffy brown with red tinges while red-crested females look similar to the males but slightly duller.
5. What other red birds in Hawaii could be mistaken for a cardinal?
Two common lookalikes exist in Hawaii: the native 'apapane and the introduced house finch. The 'apapane is a bright red honeycreeper with black wings and a short, curved bill, unlike the cardinal's thick conical bill. Male house finches can have red on their head and breast but lack a crest and have streaked brown bodies. To separate them, look for the prominent crest and the seed crushing bill that are characteristic of both cardinal species.
6. What do cardinals eat in Hawaii and how to attract them?
Cardinals primarily eat seeds, fruits, and insects. In Hawaii, they are often seen foraging for sunflower seeds and local berries. To attract them, visit areas with ripe fruit trees like papaya or mango. Bird feeders with black oil sunflower seeds can also draw them in. Many resorts and botanical gardens maintain feeders, so it is worth asking at the front desk. If you are staying in a vacation rental, you can set up a small feeder while following local rules.
7. How to identify cardinals in Hawaii by their song?
The northern cardinal has a familiar song consisting of clear whistles that often sound like 'cheer-cheer-cheer' or 'birdie-birdie-birdie'. Red-crested cardinals have a different vocalization that is more varied and includes whistles and chirps. Both species are most vocal in the early morning. Learning these calls can help you locate them in dense garden foliage before you actually see them. Listen for their sharp 'chip' calls which they use to communicate throughout the day.
8. Where can I find cardinal themed gear and art?
Once you have enjoyed watching cardinals, you might want to bring a piece of Hawaii home. AtEasy Street Markets, you can find cardinal themed items that celebrate these birds.
Cardinal Red Bird T-Shirt
A bold red tee featuring a cardinal perched on a branch, perfect for birding outings.Check Price and Availability
Red Cardinal Bird Matte Sticker
Durable sticker for your water bottle or notebook, showing a detailed red cardinal.Check Price and Availability
Cardinal Bird T-Shirt
A more subtle design with a line art cardinal, great for everyday wear.Check Price and Availability
Explore morebird wall artand other birding resources.
See ourtour planning ideasfor the next step.
9. How to identify cardinals in Hawaii?
You can identify cardinals in Hawaii by checking their crest and body color. Look for the all red body and black mask of the northern cardinal or the red head and gray body of the red crested cardinal. Both species have prominent crests and thick bills for eating seeds. If the bird has a red head but no crest and a streaked body, it is likely a house finch instead.
10. What does a cardinal look like in Hawaii?
In Hawaii, a cardinal looks like a medium sized songbird with a distinctive pointed crest and a thick bill. The northern cardinal male is a striking bright red with a black face. The red crested cardinal has a bright red head and a clean white breast and gray back. Females of both species are more muted in color but still possess the characteristic crest and bill shape.
11. Cardinal identification Hawaii: what are the key marks?
The key marks for cardinal identification in Hawaii are the red head, the prominent crest, and the thick conical bill. For the northern cardinal, the black mask around the bill is a diagnostic feature. For the red crested cardinal, the white collar and gray wings are the primary identification markers. These birds are larger and more robust than most native Hawaiian honeycreepers.
12. Where to see cardinals in Hawaii?
The best places to see cardinals in Hawaii are in coastal parks, botanical gardens, and residential areas on Oahu. Kapiolani Park and the areas around Waikiki are excellent for red crested cardinals. Northern cardinals are found on all the main islands in similar garden and park habitats. They are common enough that you can often see them while walking through resort grounds or visiting local beaches.
Gear and field guides
Conservation status, source NatureServe
Conservation rank for cardinal (Northern Cardinal, Cardinalis cardinalis), as assessed by NatureServe Explorer.
| Scope | NatureServe rank | Meaning |
|---|---|---|
| Global (rangewide) | G5 | Secure |
NatureServe ranks run from 1 (critically imperiled) to 5 (secure). See our data methodology for how this is sourced.
Frequently asked questions
1. Which cardinal species are found in Hawaii?+
Two cardinal species occur in Hawaii: the northern cardinal (*Cardinalis cardinalis*) and the red-crested cardinal (*Paroaria coronata*). The northern cardinal is the same species found across the mainland US, with all red males and a distinct black face mask. The red-crested cardinal has a bright red head and crest but a gray body and a white collar. Both were introduced to the islands in the early 20th century. If you see a red bird in Hawaii, check the body color: northern cardinals are entirely red while red-crested cardinals have a gray body.
2. Where in Hawaii are cardinals most often seen?+
Cardinals are most frequently reported on Oahu, especially in urban areas like Honolulu and Waikiki. They also occur on Maui, Kauai, and the Big Island but in lower densities. Start your search in parks with dense shrubs, such as Kapiolani Park or Foster Botanical Garden. They adapt well to human environments and are often found near hotels and residential neighborhoods where bird feeders are present. They are rarely found in deep, high altitude forests. See ourcardinal guidefor the next step.
3. What is the best season or time of day for cardinal sightings?+
Cardinals are year round residents in Hawaii, so any season works for viewing. However, the early morning and late afternoon hours offer the best activity as they come out to feed. During the heat of midday, they often rest in the shade of dense foliage. The breeding season in spring and summer may increase visibility because males sing more frequently to defend their territories. Rainy season activity can be slightly lower but remains reliable in sheltered areas. See ourHawaii cardinal guidefor the next step.
4. How can I identify a northern cardinal vs. a red-crested cardinal?+
Focus on two main features: the body color and the shape of the crest. Northern cardinal males have an entirely red body and a black face mask that extends to the throat. Their crest is tall and pointed. Red-crested cardinals have a red head and crest but a white collar and a gray body. Their crest is often flatter and less pronounced. Females also differ: northern cardinal females are buffy brown with red tinges while red-crested females look similar to the males but slightly duller.
5. What other red birds in Hawaii could be mistaken for a cardinal?+
Two common lookalikes exist in Hawaii: the native 'apapane and the introduced house finch. The 'apapane is a bright red honeycreeper with black wings and a short, curved bill, unlike the cardinal's thick conical bill. Male house finches can have red on their head and breast but lack a crest and have streaked brown bodies. To separate them, look for the prominent crest and the seed crushing bill that are characteristic of both cardinal species.
6. What do cardinals eat in Hawaii and how to attract them?+
Cardinals primarily eat seeds, fruits, and insects. In Hawaii, they are often seen foraging for sunflower seeds and local berries. To attract them, visit areas with ripe fruit trees like papaya or mango. Bird feeders with black oil sunflower seeds can also draw them in. Many resorts and botanical gardens maintain feeders, so it is worth asking at the front desk. If you are staying in a vacation rental, you can set up a small feeder while following local rules.
7. How to identify cardinals in Hawaii by their song?+
The northern cardinal has a familiar song consisting of clear whistles that often sound like 'cheer-cheer-cheer' or 'birdie-birdie-birdie'. Red-crested cardinals have a different vocalization that is more varied and includes whistles and chirps. Both species are most vocal in the early morning. Learning these calls can help you locate them in dense garden foliage before you actually see them. Listen for their sharp 'chip' calls which they use to communicate throughout the day.
8. Where can I find cardinal themed gear and art?+
Once you have enjoyed watching cardinals, you might want to bring a piece of Hawaii home. AtEasy Street Markets, you can find cardinal themed items that celebrate these birds. ### Cardinal Red Bird T-Shirt A bold red tee featuring a cardinal perched on a branch, perfect for birding outings.Check Price and Availability ### Red Cardinal Bird Matte Sticker Durable sticker for your water bottle or notebook, showing a detailed red cardinal.Check Price and Availability ### Cardinal Bird T-Shirt A more subtle design with a line art cardinal, great for everyday wear.Check Price and Availability Explore morebird wall artand other birding resources. See ourtour planning ideasfor the next step.
9. How to identify cardinals in Hawaii?+
You can identify cardinals in Hawaii by checking their crest and body color. Look for the all red body and black mask of the northern cardinal or the red head and gray body of the red crested cardinal. Both species have prominent crests and thick bills for eating seeds. If the bird has a red head but no crest and a streaked body, it is likely a house finch instead.
10. What does a cardinal look like in Hawaii?+
In Hawaii, a cardinal looks like a medium sized songbird with a distinctive pointed crest and a thick bill. The northern cardinal male is a striking bright red with a black face. The red crested cardinal has a bright red head and a clean white breast and gray back. Females of both species are more muted in color but still possess the characteristic crest and bill shape.
11. Cardinal identification Hawaii: what are the key marks?+
The key marks for cardinal identification in Hawaii are the red head, the prominent crest, and the thick conical bill. For the northern cardinal, the black mask around the bill is a diagnostic feature. For the red crested cardinal, the white collar and gray wings are the primary identification markers. These birds are larger and more robust than most native Hawaiian honeycreepers.
12. Where to see cardinals in Hawaii?+
The best places to see cardinals in Hawaii are in coastal parks, botanical gardens, and residential areas on Oahu. Kapiolani Park and the areas around Waikiki are excellent for red crested cardinals. Northern cardinals are found on all the main islands in similar garden and park habitats. They are common enough that you can often see them while walking through resort grounds or visiting local beaches.
Keep exploring
More places to see cardinal
More wildlife in Hawaii