Have you ever glanced across a shimmering Colorado lake and spotted a massive bird gliding effortlessly, wondering if pelicans belong in this landlocked state? American White Pelicans in Colorado, with their radiant white feathers and sprawling wingspans, thrive in Colorado’s reservoirs and lakes, surprising visitors who link pelicans to coastal shores.
These majestic creatures add a spark of wonder to the state’s vibrant wildlife scene. This guide uncovers everything about pelicans in Colorado, from their behaviors and habitats to the best places for sightings.
The Unexpected Presence of Pelicans in Colorado:
Discovering pelicans in Colorado often catches people off guard. Many imagine these birds diving into salty ocean waves, not soaring over the Rockies’ dry plains. Yet, American White Pelicans feel right at home in the state’s freshwater lakes.
Each spring, they migrate to Colorado, lured by plentiful fish and ideal nesting grounds. Unlike their coastal cousins, the Brown Pelicans, white pelicans prefer inland waters, making Colorado a seasonal sanctuary.
Their graceful flights and clever feeding habits weave a fascinating thread into the state’s natural tapestry, proving wildlife defies expectations.
Types of Pelicans in Colorado:
Colorado, a landlocked state, surprises many with its pelican population. While pelicans are often linked to coastal regions, the state hosts one primary species and occasionally sees a rare visitor. Below, we explore the types of pelicans you might encounter in Colorado, debunk myths, and clarify their presence.
1. American White Pelican (Pelecanus erythrorhynchos):
The American White Pelican dominates Colorado’s pelican scene. These massive birds are a common sight on the state’s lakes and reservoirs, especially from spring through summer.
Measuring 50–70 inches long with wingspans up to 110 inches (nearly 9 feet), they boast snow-white feathers, black wingtips, and bright orange bills. During breeding season, males develop a unique fibrous bump on their beaks, which disappears post-courtship. Unlike their coastal cousins, white pelicans prefer freshwater habitats.
They feed by swimming and scooping up to four pounds of fish, frogs, and aquatic critters daily, often working in groups to herd prey. Their social nature and graceful flights make them a favorite among birdwatchers.
2. Brown Pelican (Pelecanus occidentalis):
Brown Pelicans are extremely rare in Colorado. These coastal birds, known for diving dramatically into saltwater to catch fish, typically stick to the ocean shores like the Gulf Coast. However, a few have strayed to Colorado, likely blown off course by storms.
One notable sighting occurred at Lathrop State Park, where a Brown Pelican lingered for the summer. Smaller than white pelicans, they measure about 40–54 inches long with brownish-gray feathers and shorter wingspans.
Their presence in Colorado is so uncommon that spotting one is a rare treat for birders. If you’re hoping to see a Brown Pelican, focus on white pelicans instead, but keep your camera ready for an unlikely surprise.
3. Black Pelican (Nonexistent):
Rumors of “black pelicans in Colorado” occasionally surface, but no such species exists. This misconception likely stems from sightings of American White Pelicans with dark wingtips, which appear black in flight or certain lighting.
No recognized pelican species has predominantly black plumage. If someone mentions a black pelican, they’re likely referring to a misidentified white pelican or another large bird. Colorado’s pelican population is limited to the white pelican, with the rare brown pelican as the only other possibility.
Lark Bunting vs. American White Pelican:
| Feature | Lark Bunting (State Bird) | American White Pelican |
| Size | 6–7 inches | 50–70 inches |
| Habitat | Grasslands | Lakes, reservoirs |
| Presence | Year-round | Spring–Summer |
| Notable Trait | Males’ black breeding plumage | 9-foot wingspan, orange bill |
Challenges Facing Pelicans in Colorado:
Pelicans navigate numerous challenges in Colorado’s changing landscape. Habitat loss leads the threats, as fluctuating water levels from drought or irrigation shrink feeding and nesting grounds.
Human activities, like boating or fishing, disturb colonies, sometimes causing pelicans to abandon nests. Predators, including coyotes and gulls, target exposed eggs or chicks. Fishing lines pose risks, entangling these massive birds.
Conservation efforts, backed by the Migratory Bird Treaty Act, aim to protect pelicans, but responsible recreation, such as keeping a distance from nests, makes a big difference.
Where can you spot Pelicans in Colorado?
Visiting specific locations ensures memorable pelican encounters. Here’s a closer look at top spots across Colorado.
Antero Reservoir in Park County:
Tucked in the South Park region, Antero Reservoir hosts breeding colonies. Its shallow, fish-rich waters attract dozens of pelicans. June marks peak nesting activity, with parents tending eggs. Accessible via US-285, the site offers open views, but respect private land boundaries to avoid disturbing wildlife.
Walden Reservoir in North Park:
This tranquil spot in Jackson County draws pelicans during summer. Its open waters and quiet shores create ideal conditions for watching cooperative feeding. Early mornings provide soft light, perfect for photography. The remote setting ensures a peaceful experience, far from urban bustle.
Pueblo Reservoir in Pueblo County:
Just 45 minutes from Colorado Springs, Pueblo Reservoir shines as a year-round hotspot. Pelicans gather in summer, often soaring in tight flocks. The Whitewater Trail offers excellent vantage points, with parking and trails for easy access. Its proximity makes it a favorite for urban birders.
San Luis Lake in Alamosa County:
Nestled in the San Luis Valley, San Luis Lake hosts a non-breeding pelican population. Its alkaline waters support unique ecosystems, attracting birders. Summer evenings offer prime viewing, as pelicans glide against the valley’s stunning backdrop. The site’s isolation adds to its allure.
Clearing Up Pelican Myths:
Misconceptions about pelicans persist, especially in a landlocked state. Let’s set the record straight. Many believe pelicans only inhabit oceans, but American White Pelicans thrive in Colorado’s freshwater lakes. Some think their pouches store food for days, yet the pouch serves as a temporary net for catching fish.
Rumors of black pelicans circulate, but no such species exists—you’re likely seeing white pelicans with dark wingtips. Understanding these truths deepens appreciation for these remarkable birds.
Frequently Asked Questions About Pelicans:
Are There Pelicans in Colorado?
Yes, American White Pelicans are common in spring and summer, especially at lakes and reservoirs across Colorado.
Where Can I See Pelicans in Colorado Springs?
Try Prospect Lake, Quail Lake, or nearby Pueblo Reservoir for the best chances of spotting pelicans.
When to Spot Pelicans in Colorado?
Timing your pelican adventure boosts your chances. Summer stands out as the peak season, with white pelicans nesting and feeding across Colorado. Spring and fall migrations expand their presence.
Is Hunting Pelicans Allowed in Colorado?
Hunting pelicans in Colorado is strictly off-limits. The Migratory Bird Treaty Act of 1918 protects American White Pelicans, prohibiting hunting, capture, or harm. Violators face hefty fines and legal consequences.
Why Are There Pelicans in Denver?
American White Pelicans visit Denver’s lakes and reservoirs, like Cherry Creek Reservoir, during spring and summer for feeding and migration. They’re drawn to the area’s fish-rich waters, despite Denver’s landlocked location. These seasonal visitors migrate to the Gulf Coast in winter.
Are Pelicans Rare to See?
Pelicans aren’t rare in Colorado during spring and summer. American White Pelicans are common at reservoirs and lakes statewide, including near Denver. Brown Pelicans are extremely rare, with only a few sightings. Summer offers the best chance to spot white pelicans.
Are Blue Jays in Colorado?
Yes, Blue Jays live in Colorado year-round. These striking birds with blue and white feathers inhabit woodlands, suburban areas, and urban parks across the state, including Denver. They’re common and easily spotted at feeders or in trees.
Conclusion:
American White Pelicans bring unmatched magic to Colorado’s landscapes. Their soaring flights and clever feeding strategies captivate birders and casual observers alike. From Antero Reservoir to San Luis Lake, the state offers countless spots to witness these giants.
Respect their habitats, follow conservation guidelines, and grab your binoculars for an unforgettable journey. Ready to explore? Visit a reservoir near you and let Colorado’s pelicans ignite your passion for the outdoors.
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