There’s a new fan at Wrigley Field—and she’s got feathers. 

A Canada Goose recently found her way into the bleachers at Chicago’s iconic ballpark, home of the Cubs. Instead of honking for hot dogs, she picked a prime seat and settled right in.

Wrigley staff spotted the fluffy visitor and kindly blocked off part of the bleachers to give her a safe spot to nest (if she is indeed nesting -- whether or not she's on eggs is presently unknown). 

Is she a big Cubs fan? Probably! (At least, we hope she is. We here at Birdorable are.) 

One thing’s for sure: this goose hit a home run with her seat choice.

Read more about the Wrigley Field goose at MLB.com.

Whether you've seen birds of prey capture a snack on the wing, you've watched dabbling ducks feeding at the bottom of a pond, or you lure birds to your own yard by offering special snacks, eating is an interesting behavior to observe in birds. For this special edition of our Bird Terms series, we’re sharing a bunch of terms in rapid-fire style, letting you in on some truly special terminology related to birds and eating. 

Breadcrumbivore

Also known simply as crumbivore, the breadcrumbivore is a bird that has fully adapted to foraging in human-dominated habitats, particularly those rich in abandoned carbs. Crumbivores specialize in locating, inspecting, and consuming bread-related debris, often with incredible speed and accuracy. While most birds will opportunistically consume a crust, breadcrumbivores actively seek them out in habitats including city centers, popular picnic spots, fast food parking lots, oceanfront promenades, and schoolyards right after recess. Fun fact: the collective noun for breadcrumbivore is crumble.

Pecknical Difficulties

Pecknical difficulties occur when a bird encounters an unexpected obstacle in the food acquisition process, often involving a stubborn shell, an oddly shaped seed, or a snack that requires more coordination than a bird is physically (or emotionally) prepared to handle. It is typically accompanied by visible frustration, muttered chirps, dramatic head tilts, and sometimes flinging the food item with unnecessary force. Common causes of pecknical difficulties include rocks that look like seeds, deterrent feeders like upside-down suet cages (usually meant to keep honest European Starlings from getting a bite), and pistachio nuts.

Beak-spresso

Beak-spresso refers to an extremely amped-up bird, often after consuming fermented berries or hyper-sweet nectar. Cedar Waxwings are practically synonymous with this condition. A bird suffering from beak-spresso displays jittery behavior, chaotic flight patterns, and a suspiciously wide-eyed stare. While usually a harmless, temporary situation, a beak-spresso incident may cause mild alarm among flockmates due to nonstop movement and a tendency to vocalize one's entire life story in one breath. 

Wormageddon

Wormageddon is the chaotic, full-scale avian feeding frenzy that erupts after a heavy rain, when earthworms rise to the surface and all worm-loving birds lose their minds simultaneously. American Robins are especially prone to wormageddon situations. The phenomenon is marked by intense ground-pecking, high-stakes worm tug-of-war, and at least one bird screaming in triumph as it flies away with a 12-inch meat noodle dangling from its beak. Bonus term: a wormnado is when a single particularly wiggly worm causes four or more birds to chase it in circles like they're stuck in a cartoon.

Cheep Day

Cheep day is the one glorious, guilt-free day of the week when even the most seed-conscious birds go absolutely feral for junk food. Cheep days are all about indulgence, without a thought for typical diet staples and the importance of nutrition. The official motto for cheep day: "It's fine, I'll have sunflower seeds tomorrow".

Snackrobatics

Snackrobatics is the art (and sometimes accidental chaos) of birds performing aerial maneuvers to catch insects while in flight. This high-energy form of foraging combines precision, acrobatics, and hunger, all executed at warp speed. Birds who specialize in snackrobatics (think flycatchers, bee-eaters, and swallows) are not just eating, they’re performing (and a joy to watch!). Key techniques employed by snackrobatic specialists include the 'loop-n-gulp', the 'bug corkscrew', and the 'flutter-n-snatch'. 

We love sharing real bird terms with you, but today, we’ve flapped off the rails with these totally fake, completely made-up terms just in time for April Fool's Day! Did we get you? Some of them sound real, don't they? 

As a fun way to conclude our special Puerto Rico Week celebration, we’re shining a spotlight on a design that brings together some of the island’s most extraordinary feathered residents. Our Birdorable Puerto Rico design is a colorful, cartoon-style tribute to the endemic birds of this tropical paradise — species found only in Puerto Rico and nowhere else on Earth.

This cheerful and educational design features seven endemic birds of Puerto Rico, illustrated in our signature Birdorable style. Each species is endemic to the island, meaning they can’t be found anywhere else in the world! From the critically endangered Puerto Rican Parrot to the tiny, vibrant Puerto Rican Tody, this design showcases the incredible avian diversity of this Caribbean hotspot.

In the design, you'll find:

• Puerto Rican Amazon – A bright green symbol of conservation hope
• Adelaide’s Warbler – A cheerful songbird with a bold yellow belly
• Puerto Rican Lizard-Cuckoo – Long-tailed and curious, with a striking red eye ring
• Puerto Rican Woodpecker – The island’s only endemic woodpecker, with a flashy color scheme
• Puerto Rican Tody – Small, green, and full of adorable energy
• Puerto Rican Bullfinch – Stocky, strong-billed, and dressed in reddish-brown and black
• Yellow-shouldered Blackbird – Shiny and sleek, with a pop of yellow on the wing

The birds are arranged around the bold phrase Puerto Rico, making it clear this design is a celebration of the island’s natural treasures. Whether you’re a local birder, a traveler who’s fallen in love with Puerto Rico, or simply a fan of tropical birds, this design is a perfect way to show your appreciation for island biodiversity.

You can find this design on a variety of products in the Birdorable shop — from stickers and mugs to tees and tote bags. It’s a great way to spread awareness, support conservation, or simply celebrate some very cool birds.

We created this design not just to be cute (though it definitely is), but also to be a conversation starter. Island endemics are often the first to face the threats of habitat loss and environmental change. Wearing or sharing this design is a fun way to show your appreciation for Puerto Rican wildlife and to raise awareness about conservation.

Whether you’re a proud Puerto Rican, a bird nerd on vacation, or just someone who loves cute animals with wings, this design is a great way to wear your bird love on your sleeve — literally! You'll find the Birdorable Puerto Rico design available on a wide variety of products — perfect for gifting, collecting, or simply celebrating your love for nature:

• T-shirts in youth and adult sizes
• Tote bags for beach days or farmers markets
• Stickers perfect for laptops or water bottles
• Mugs to sip your café con leche while birdwatching

With the addition of this fun design, along with five new endemic Puerto Rican birds this week, we're concluding our Puerto Rico Week here on Birdorable! We hope you have enjoyed learning about the island's endemic species, finding out about just a few of Puerto Rico's stellar birding sites, and meeting five new Birdorable birds: Adelaide's Warbler, Puerto Rican Woodpecker, Puerto Rican Lizard-Cuckoo, Yellow-shouldered Blackbird and Puerto Rican Bullfinch. Thanks for joining us on our journey through La Isla del Encanto!

The Puerto Rican Bullfinch, known locally by the common names comeñame, capacho, or carpacho, is a distinctive songbird endemic to Puerto Rico. Measuring around 7 inches in length and weighing just over one ounce, this bird is easily recognized by its bulky figure, and its striking black plumage accented with reddish-brown patches above the eyes, around the throat, and under the tail base.

Puerto Rican Bullfinches are versatile foragers, primarily consuming fruits and seeds. Approximately a third of their diet includes insects and snails, showcasing their adaptability. They forage at various levels, from the ground to the tree canopy, and can be observed feeding alone, in pairs, or within mixed-species groups.

Their preferred habitats are dense forests across Puerto Rico, excluding the island's easternmost regions. They thrive in both wet and dry forests, as well as in coffee plantations and areas with thick underbrush.

During the breeding season, which typically spans from March to June, Puerto Rican Bullfinches construct spherical nests with side entrances, using woven plant materials and sticks, often lined with bark pieces. These nests are commonly situated in tree forks, branches, cavities, shrubs, or clumps of grass -- most often close to the ground. Females usually lay clutches of two to three light green eggs with dark markings. Notably, cooperative breeding behaviors have been observed, with juveniles assisting adults in nest-building activities.

The vocalizations of the Puerto Rican Bullfinch are prominent, consisting of a series of loud whistles followed by a high-pitched trill or buzz. They are often heard before they are seen, as they tend to sing from inconspicuous perches within dense foliage.

While currently classified as a species of "Least Concern" by the IUCN, the Puerto Rican Bullfinch faces challenges due to habitat loss and fragmentation. Conservation efforts focused on preserving Puerto Rico's forests are essential to ensure the continued survival of this unique and vibrant bird.

Puerto Rico Week continues today with another new endemic bird added to Birdorable: the Yellow-shouldered Blackbird!

The Yellow-shouldered Blackbird is known locally as mariquita de Puerto Rico. or just mariquita.  Across South America, mariquita refers to a ladybug; in Caribbean countries its the name of a fish. Puerto Ricans may also refer to the bird as Capitán.  This striking blackbird gets its common English name from the bright yellow patches on its shoulders, which stand out against its otherwise glossy black plumage. Males and females look similar, though males are slightly larger, and tend to be more vocal.

The Yellow-shouldered Blackbird is primarily found along Puerto Rico’s southwest coast, especially in mangrove forests, coastal dry forests, and nearby open areas. While we tried to find this species on a couple of different outings during our Puerto Rico trip, this was one that we unfortunately missed. 

Despite its striking appearance and local nickname, the Yellow-shouldered Blackbird is not as well-known internationally as some other Puerto Rican birds, partly because it is critically endangered. Its population has declined drastically due to habitat loss, urban development, and one particularly sneaky threat: the Shiny Cowbird.

Shiny Cowbirds, like Brown-headed Cowbirds, are nest parasites. They lay their eggs in the nests of other birds—including Yellow-shouldered Blackbirds—and leave the host parents to raise their chicks. This behavior often leads to the failure of the blackbird’s own offspring, contributing to the population decline. In response, scientists and conservationists in Puerto Rico have worked hard to manage cowbird populations, protect blackbird nesting sites, and raise awareness about the species.

One of the most important conservation programs is the Yellow-shouldered Blackbird Recovery Plan, which includes habitat restoration, nest monitoring, and cowbird control. Thanks to these efforts, the population has stabilized in some areas, though the species remains at risk and conservation work continues to be crucial.

Yellow-shouldered Blackbirds are social and vocal, often forming small groups and communicating with a variety of calls. They feed mostly on insects, fruits, and nectar, and can sometimes be seen foraging in open fields or perched in mangrove branches. During breeding season, they build cup-shaped nests in trees or shrubs, usually near water, and may nest in loose colonies.

We're proud to bring this unique bird into the Birdorable lineup! Our Birdorable Yellow-shouldered Blackbird features the characteristic black body and bold yellow shoulder patch in our signature cute style. It’s a great way to celebrate this special species and help raise awareness about its conservation.

Be sure to check out our Birdorable shop for gifts and gear featuring the Yellow-shouldered Blackbird—perfect for bird fans, conservation supporters, and anyone who loves Puerto Rico’s incredible biodiversity. And stay tuned as we continue Puerto Rico Week, spotlighting more amazing endemic birds and the habitats that make the island such a special place for birdwatching and wildlife.

Puerto Rico Week continues with the introduction of another amazing new Birdorable—say hello to the Birdorable Puerto Rican Lizard-Cuckoo!

This fascinating bird is another one of Puerto Rico’s 18 endemic bird species.  The Puerto Rican Lizard-Cuckoo stands out not only for its unique look but also for its behavior and diet. As the name suggests, this bird is a specialist in catching lizards, which make up a significant part of its diet. It also feeds on a variety of large and small insects, including walking sticks, caterpillars, and centipedes. They have also been known to feed on coqui frogs. Lizard-Cuckoos use stealth and patience to ambush prey.

The Puerto Rican Lizard-Cuckoo has a long, graduated tail with bold white tips, a long, slightly curved rectangular bill, and a reddish ring around the eye that gives it a somewhat intense expression. Its plumage is mostly warm brown above and pale below, with soft rufous coloring on the wings. When it moves through the forest, it does so quietly and slowly, often hopping along branches or creeping through vines—its movement is almost squirrel-like.

Although it is not considered rare, the Puerto Rican Lizard-Cuckoo is often hard to spot due to its secretive nature. It prefers dense vegetation and forests, where it can sneak through the canopy and stay hidden. Birders often detect it by its call—a loud, laughing series of notes that rise and fall in pitch. This vocalization is often the first clue that a Lizard-Cuckoo is nearby, even if you can’t see it.

This species is found in a range of habitats across Puerto Rico, from dry coastal forests to wet montane forests, and even in suburban areas with mature trees and vegetation. The Puerto Rican Lizard-Cuckoo is one of several island endemic Lizard-Cuckoo species, along with birds native to and named after Jamaica and Hispaniola. 

Despite its widespread range on the island, the Puerto Rican Lizard-Cuckoo faces some of the same threats as other native birds. Habitat loss and fragmentation can reduce nesting opportunities and food sources. Invasive predators like feral cats and rats may also impact populations. Still, the species is currently considered stable, and its adaptability to different habitats has helped it persist.

We’re thrilled to add this unique bird to our Birdorable lineup! The Birdorable Puerto Rican Lizard-Cuckoo captures the bird’s distinctive look in our signature cute style. Whether you’re a fan of island birding, cuckoos, or just love learning about unique wildlife, we hope you’ll enjoy this newly illustrated species.

Check out our shop for products featuring the Puerto Rican Lizard-Cuckoo, from t-shirts to stickers and more. And stay tuned as we continue Puerto Rico Week, highlighting the island’s incredible endemic birds and the places you can go to see them!

We (Arthur & Amy) had the pleasure of visiting Puerto Rico for four short days at the end of February / early March of this year. We aimed to see endemics and enjoy the beautiful island they call Isla del Encanto as we drove all around the U.S. territory.

Puerto Rico is a paradise for birdwatchers, with a variety of habitats that support both endemic and migratory species. From lush rainforests to coastal reserves, the island offers incredible opportunities to see rare and beautiful birds. In our pre-trip research and practical experience we found that the island has a lot of great birding spots. Here are six top destinations for birdwatchers visiting Puerto Rico.

El Yunque National Forest

El Yunque is one of Puerto Rico’s most famous natural attractions and a top spot for birdwatching. Located just an hour from San Juan, this wonderland is the only tropical rainforest within the U.S. National Forest System. It is home to many tropical specialties and endemics. The lush landscape, filled with waterfalls and dense vegetation, provides a perfect setting for spotting a variety of species. At El Yunque we stopped at the amazing visitor center and drove the main road through the park, stopping here and there to enjoy the scenery and look for birds. We saw our first Puerto Rican Bullfinch here, as well as several Bananquits and Pearly-eyed Thrashers.

Bosque Estatal de Guánica

Bosque Estatal de Guánica is a unique dry forest on Puerto Rico’s southern coast and a top birding destination. This UNESCO-designated Biosphere Reserve is home to many endemic and Caribbean specialty birds. Unlike the lush rainforests of El Yunque, Guánica’s arid environment features cacti, thorny shrubs, and seasonal lagoons, attracting species adapted to drier conditions. With well-maintained trails and diverse birdlife, it’s an essential stop for birdwatchers exploring Puerto Rico. It was very hot during our mid-day visit to this magical dry forest habitat. We had learned that this was one of the best spots to find the endemic Adelaide's Warbler, and we were delighted to find a couple of individuals here during our walk. 

Bosque Estatal de Maricao

This mountainous forest in western Puerto Rico is home to a variety of endemics, including the Puerto Rican Tanager, Puerto Rican Bullfinch, and Puerto Rican Tody. The cool, high-altitude environment supports unique bird species that can’t be found in lower elevations. The winding roads and trails provide great birdwatching opportunities, making this a must-visit for birders seeking rare species. For those looking to see the elusive Elfin Woods Warbler, Bosque Estatal de Maricao is the best place to visit. We were very happy to find our target here, as well as adding several others to our list: Puerto Rican Spindalis, Puerto Rican Woodpecker, and (non-endemic) Scaly-naped Pigeon.

Bosque Estatal de Cambalache

For those who enjoy rugged trails and a more off-the-beaten-path birding experience, Bosque Estatal de Cambalache is an excellent choice. The dense forest and quiet surroundings provide a peaceful setting for birdwatching, with well-maintained trails that offer great chances for spotting birds. This spot is also popular with mountain bikers, so we had to keep on our toes while hiking the perimeter trail. Here we finally saw our first Puerto Rican Lizard-Cuckoos in the deep forest habitat.

Parque Nacional Cerro Gordo

This coastal park offers stunning ocean views and excellent birding opportunities. Located west of San Juan, it features a mix of open forest and coastal habitats, attracting seabirds, raptors, and endemic songbird species. Hikers and birdwatchers alike enjoy the scenic trails. Here we added Puerto Rican Flycatcher to our list, along with great views of Puerto Rican Spindalis, Puerto Rican Woodpecker, and non-endemics Venezuelan Troupial, Magnificent Frigatebird, and Smooth-billed Ani. 

Bosque Estatal de Río Abajo

If you're hoping to catch a glimpse of the rare and endangered Puerto Rican Amazon, Bosque Estatal de Río Abajo is the place to visit. This state forest is a key site for the parrot’s recovery program, and with some luck, birders can spot them flying overhead or hear their calls echoing through the trees. We were not among them; we had a hard time with parking and trespassing issues here so it was a no-go for us. Other birders have had better luck and this location is nearly always included in birder trip lists for Puerto Rico.

Bonus Spot: Hacienda La Esperanza

One of the top birding hotspots in Puerto Rico, Hacienda La Esperanza in Manatí is the top-ranked eBird location on the island by both species and checklists. This nature reserve was formerly a sugarcane plantation and today features wetlands, forests, and grasslands. The variety of habitats makes it a top spot for birders, though we did not make it here during our travels. Endemics often seen here include Puerto Rican Lizard-Cuckoo, PR Mango, PR Woodpecker, PR Flycatcher, PR Spindalis, PR Euphonia, PR Oriole, and PR Bullfinch.

Puerto Rico offers some of the best birdwatching in the Caribbean, with diverse ecosystems that support an incredible range of bird species. Whether you’re exploring the rainforests, coastlines, or mountain forests, you’ll have the chance to see some of the island’s most beautiful and rare birds. With a good pair of binoculars and a little patience, you’re sure to have an unforgettable birding experience like we did!

As our special Puerto Rico Week rolls on, we’re excited to introduce a new member of our Birdorable family: the Puerto Rican Woodpecker!

This striking bird is another of Puerto Rico’s 18 endemic bird species. With its glossy steel-blue body, deep red throat, and white facial markings, the Puerto Rican Woodpecker stands out both in appearance and behavior. It’s the only woodpecker species found year-round in Puerto Rico, and therefore plays a vital role in the island’s ecosystems.

The Puerto Rican Woodpecker can be found across much of the island, from lowland forests and mangroves to mountain woodlands and even urban parks. It’s a familiar sight for many locals and visitors, often heard before it’s seen—thanks to its sharp, rhythmic drumming on tree trunks or even utility poles.

Like other woodpeckers, the Puerto Rican Woodpecker uses its strong bill to excavate nest cavities and search for insects hiding in bark. It also feeds on fruits, nuts, and seeds, making it an important player in seed dispersal and pest control. Interestingly, observers have noted that female Puerto Rican Woodpeckers tend to forage higher in trees than their male counterparts -- but only during breeding season. All birds tend to forage at a maximum height of 17 meters (about 56 feet).

The Puerto Rican Woodpecker is considered a symbol of Puerto Rico’s natural heritage. While it’s still relatively common and not currently endangered, it depends on healthy forest habitats to thrive. Protecting Puerto Rico’s diverse woodlands helps ensure this iconic bird continues to drum away for generations to come.

Our Birdorable Puerto Rican Woodpecker captures the charm of this unique species in a cute and colorful design. Be sure to check out our selection of gifts and apparel featuring this new Birdorable species, and stay tuned as we continue to celebrate the amazing birds of Puerto Rico all week long!

We’re excited to introduce a brand-new Birdorable for Puerto Rico Week—meet the Birdorable Adelaide’s Warbler!

This small, bright yellow warbler is one of Puerto Rico’s 18 endemic bird species, meaning it’s found only on the island. With its soft gray back, white eye-ring, and hyperactive nature, the Adelaide’s Warbler is a favorite among birdwatchers. It flits through the trees searching for insects, often making its presence known with a high-pitched, buzzy song. Unlike some other warblers that migrate between breeding and wintering grounds, Adelaide’s Warbler stays in Puerto Rico year-round, making it a reliable sighting for bird lovers exploring the island.

Adelaide’s Warbler (Setophaga adelaidae) was named after Maria Antoinette Adelaide Florentia del Carmen Swift Washburne, the daughter of ornithologist Robert Swift. While little is recorded about Adelaide herself, the bird that carries her name is an important part of Puerto Rico’s unique avian ecosystem. The species prefers dry forests and coastal scrublands, though it can also be found in some montane forests at higher elevations. It’s a frequent resident of Bosque Estatal de Guánica, Bosque Estatal de Maricao, and El Yunque National Forest, some of the island’s best birding spots. These forests are home to several other endemic birds, so a visit to these areas might reward birdwatchers with sightings of the Puerto Rican Tody, Puerto Rican Spindalis, or even the rare Elfin Woods Warbler.

Adelaide’s Warbler is an active forager, constantly moving through trees and shrubs in search of insects and spiders. It often hangs upside down from branches while picking prey off leaves, similar to chickadees and other warblers. Though its movements can make it tricky to spot, its distinctive buzzy, high-pitched song is a good clue that one is nearby. This vocal little bird plays an important role in Puerto Rico’s ecosystem by helping to control insect populations.

We’re thrilled to add the Birdorable Adelaide’s Warbler to our collection of cute cartoon birds. Its cheerful yellow plumage and lively personality make it a wonderful addition to our Birdorable flock. Check out our Birdorable gifts and gear featuring this Puerto Rican specialty, and stay tuned for more fun special bird posts as we continue celebrating Puerto Rico Week!

Welcome to Puerto Rico Week on the Birdorable Blog! This week, we’re celebrating the incredible birdlife of Puerto Rico, an island rich in biodiversity and home to unique endemic bird species. From the rare Puerto Rican Amazon to the tiny, energetic Puerto Rican Tody, these birds can’t be found anywhere else in the world. Throughout the week, we’ll explore their habitats, conservation efforts, and fun bird facts that make Puerto Rico a must-visit destination for bird lovers. Stay tuned for exciting posts highlighting the island’s feathered wonders!

Puerto Rico is home to a unique collection of birds that can’t be found anywhere else in the world. These species are known as endemic birds, meaning they have evolved and adapted exclusively to the island’s environment. Endemic birds are found in specific regions due to geographic isolation, which prevents them from interbreeding with other populations. Islands like Puerto Rico are hotspots for endemism because they provide unique habitats, limited migration options, and a stable environment for species to evolve separately from their mainland relatives.

Puerto Rico has 18 endemic bird species, each with its own adaptations and characteristics. Many of them thrive in the island’s forests, wetlands, and coastal regions.

Note that some lists include or exclude different species in their list of endemic birds of Puerto Rico. Depending on the taxonomy used, the splits or lumps accepted, and other factors, some lists include more than or fewer than the 18 species included here. 

Here’s a look at Puerto Rico’s endemic birds.

Puerto Rican Amazon 

One of the rarest birds in the world, the Puerto Rican Amazon is a bright green parrot with a red forehead and white eye rings. Due to habitat loss and illegal pet trade, this species nearly went extinct, but conservation efforts have helped its population slowly recover. This is one of two Puerto Rican endemics that we currently have on Birdorable (note: we'll add more later this week!). This bird is also known as the Puerto Rican Parrot. We featured a species profile about this bird during our 2024 Bonanza: From Endangered to Hopeful. 

Puerto Rican Woodpecker 

This special woodpecker is the only woodpecker species native to Puerto Rico. It can be found in forests and urban areas, where it drills into tree trunks in search of insects. 

Puerto Rican Tody 

A tiny, bright green bird with a red throat and long bill, the Puerto Rican Tody is often seen darting through forests catching insects. Its small size and energetic nature make it a favorite among birdwatchers. There are five species of tody in the world. The Broad-billed Tody and the Narrow-billed Tody are both only found on the island of Hispaniola. The Jamaican Tody is endemic to Jamaica, while the Cuban Tody is found on Cuba and a few small neighboring islands. This little cutie was our 800th Birdorable bird!

Puerto Rican Flycatcher 

This brownish bird is part of the tyrant flycatcher family. It can be spotted perched on branches, waiting to swoop down on insects. Unlike many songbirds, its call is more of a raspy sound than a melodic tune. This species is not included on some lists of Puerto Rican endemics due to possibly having a range that extends off the island. 

Puerto Rican Spindalis 

Also known as the Puerto Rican Stripe-headed Tanager, this colorful bird has black-and-white facial markings and a bright orange body. Males are more vibrantly colored than females, and they primarily eat fruits and berries. The Puerto Rican Spindalis is the national bird of Puerto Rico.

Puerto Rican Lizard-Cuckoo 

As its name suggests, this bird has a diet that includes lizards. It has a long tail, a curved bill, and a striking red eye-ring. Unlike other cuckoos, it does not lay its eggs in the nests of other birds.

Puerto Rican Nightjar 

This nocturnal bird is rarely seen but often heard at night. It has a soft, repetitive call and prefers dry forests. Thought to be extinct for much of the 20th century, it was rediscovered in 1961.

Yellow-shouldered Blackbird 

Once common in coastal mangroves, this blackbird has bright yellow shoulder patches. It has faced population declines due to habitat loss and nest parasitism by the Shiny Cowbird.

Puerto Rican Emerald 

This small hummingbird has shimmering green feathers and is found in forests and gardens across the island. It feeds on nectar and plays a crucial role in pollination.

Green Mango

Another endemic hummingbird, the Green Mango is slightly larger than the Puerto Rican Emerald. Males are entirely green, while females have a white belly.

Puerto Rican Owl

The Puerto Rican Owl is a small, brown, nocturnal bird of prey with a round head and no ear tufts. Unlike many owls, it has bare legs, which is reflected in its scientific name, nudipes, meaning “bare-footed.” It hunts insects, lizards, and small mammals in forests across the island. This owl is more often heard than seen, with a distinctive, repetitive call that echoes through the night. 

Puerto Rican Euphonia

The Puerto Rican Euphonia is a small, brightly colored songbird with a striking yellow belly and a deep blue cap. Males are more vibrant, while females have a duller greenish hue. This species is often found in forests and coffee plantations, feeding on fruits and berries. 

Puerto Rican Oriole 

A striking black-and-yellow bird, the Puerto Rican Oriole builds hanging nests and is often found in forests and gardens. It primarily feeds on nectar, fruit, and insects.

Puerto Rican Vireo 

A small grayish bird with a distinct song, the Puerto Rican Vireo is often seen in forests foraging for insects.

Elfin-woods Warbler

This rare warbler was only discovered in 1971. It has black-and-white plumage and prefers the high-altitude forests of Puerto Rico. Unlike many other warblers, it does not migrate.

Adelaide’s Warbler

A bright yellow warbler with grayish wings, this bird is active and vocal. It prefers dry forests and coastal areas.

Puerto Rican Tanager

This comparatively dull tanager species is mostly found in high-altitude forests. It travels in small groups, searching for insects, fruits, and seeds.

Puerto Rican Bullfinch 

A small, dark bird with a thick bill, the Puerto Rican Bullfinch is known for its intelligence and adaptability. It primarily feeds on seeds and insects.

Puerto Rico’s endemic birds are a vital part of the island’s biodiversity. Many of these species face threats from habitat destruction, climate change, and invasive species. Conservation programs, including habitat protection and captive breeding, have helped prevent extinctions, but continued efforts are necessary to ensure these birds thrive for future generations.