How to Find and Photograph Brandt’s Cormorant

Where to Find Brandt’s Cormorant

Brandt’s Cormorant is one of the most reliable seabirds along the Pacific coast if you know where to look. The recipe is simple: rocky coastlines plus cold upwelling waters.

From southern British Columbia south through California, scan offshore rocks, sea stacks, and cliff ledges with a spotting scope. Brandt’s are often the dark, loafing shapes packed together on guano-stained ledges, sometimes mixed with pelicans, murres, and gulls. In Oregon and northern California, they are plentiful on offshore islands and on sloping grassy or rocky surfaces above surf lines. In central and southern California, the Channel Islands, coastal headlands, and harbor jetties are prime sites.

Piers and breakwaters can be excellent low-elevation vantage points. Brandt’s regularly perch on pilings, navigation buoys, and the outer edges of harbor structures where they can dry their wings and watch for fish schools. If you’re scanning from a pier, pay attention to birds with all-dark plumage and a buff-edged throat region; in breeding season, the blue gular pouch is often visible even at mid-range with binoculars.

At sea, Brandt’s Cormorants are frequently seen from coastal headlands and on pelagic trips that remain nearshore. Look for low-flying lines of dark birds traveling parallel to the coast, or groups of cormorants diving repeatedly over a reef or kelp bed. Comparing sizes and shapes within mixed-species cormorant flocks helps build familiarity; Brandt’s usually appear bulkier and heavier-chested than Pelagic Cormorants, and more marine-restricted than Double-crested.

Seasonally, breeding colonies are most active in late winter through spring. Summer offers good viewing of adults and large fledglings near colonies, while fall and winter can bring a mix of adults and juveniles to harbors and jetties. Post-storm calm periods, when birds reassemble on roosts to dry and rest, can provide especially dense congregations.

How to Photograph Brandt’s Cormorant

Brandt’s Cormorant lends itself beautifully to coastal bird photography, but cliffs and ocean waves add logistical and safety considerations. The golden rule: prioritize your safety and the birds’ nesting tranquility above all else.

For colony photography, the best vantage points are often established overlooks, trails, and boat-based viewing areas at safe distances. Many West Coast sites (e.g., accessible headlands, marine sanctuaries, and seabird colonies visible from shore) are designed so observers can look across to colonies without approaching them directly. Use long lenses (400–600 mm or equivalents) to frame birds on nests and ledges without disturbing them.

In breeding season, focus on behavior: sky-pointing displays with the throat pouch flared electric blue, birds carrying seaweed back to nests, adults feeding large, begging chicks, and tight-packed groups resting in afternoon light. Early morning and late afternoon provide softer light that reveals plumage texture and blue highlights without harsh glare on the water. Overcast conditions can also be excellent, flattening contrast and making dark bodies against bright surf easier to expose correctly.

On piers and jetties, you can often work closer. Brandt’s Cormorants may line railings or buoys at moderate range, tolerating a slow, non-threatening approach. Move gradually, avoid sudden movements, and stop advancing as soon as birds begin to fidget, lean away, or shuffle nervously—those are early warning signs of impending flush. A low or mid-level angle (shooting from squat height rather than standing tall) yields more intimate perspectives and cleaner backgrounds.

Expose carefully for black plumage. To retain detail in dark feathers while not blowing out bright foam or sky, consider using exposure compensation to push your histogram slightly to the right without clipping whites, and check your results often. Shooting in RAW provides more latitude for recovering highlight and shadow detail. Side-lighting and backlighting can create beautiful rim-light effects on the white filoplumes and edges of feathers, especially in the hour after sunrise or before sunset.

Flight shots are rewarding with this species. Position yourself where birds commute between roosts and feeding areas—harbor entrances, headland points, or along the “traffic lanes” near colonies. Track birds as they skim wave crests, using continuous autofocus and a high shutter speed to freeze wingbeats. When multiple cormorants travel in loose lines, experiment with compositions that include the coastline or distant islands to place the birds in their seascape.

Ethically, avoid flushing birds from ledges, buoys, or rocks, especially during cold, windy conditions when repeated take-offs and landings cost energy. Never attempt to climb onto breeding cliffs or offshore rocks to get closer—this is dangerous for you and disastrous for eggs and chicks left exposed to predators and weather. Obey signs and closures around sensitive seabird colonies and respect marine protected area guidelines.

With thoughtful positioning, careful exposure, and respect for the birds’ space, Brandt’s Cormorant will reward you with images that capture the drama of the Pacific edge: dark wings against surf, blue throats glowing on guano-whitened cliffs, and tight flocks arrowing low over kelp and swell—true seabirds woven into the pulse of the California Current.

Identification

General Appearance

Brandt’s Cormorant is a fairly large, heavy-bodied cormorant with a long neck, rounded chest, and long, wedge-shaped tail. The bill is strong and slightly hooked at the tip, dark gray to blackish, and proportionate to the head rather than extremely long. The head and neck tend to look thick and muscular, giving the bird a solid, almost “barrel-chested” profile when perched.

In basic (nonbreeding) plumage, adults appear mostly sooty-black to very dark brown. The head and neck may show a slightly browner tone, particularly in worn birds, and the underparts can be subtly paler or more brownish than the back. The skin of the throat pouch (gular pouch) is duller outside of the breeding season but still outlined by paler, buff-colored feathering along its border—one of Brandt’s most consistent field marks at close range.

In full breeding plumage, adults are striking. The entire body appears deep black with a slight greenish sheen in strong light. The throat pouch and skin at the base of the bill turn intense cobalt blue, and the eye itself is a rich blue. Delicate white filoplumes sprout from the sides of the head and upper neck, and often from the back and shoulders, like fine artist’s brushes against black velvet. This combination of blue and white ornamentation peaks in the early breeding season and fades as the season progresses.

Juveniles and first-year birds are noticeably browner and less glossy. Their underparts, especially the throat, breast, and belly, are much paler, often dull brownish or grayish-buff, sometimes forming a contrast with darker upperparts. The bill is slightly slimmer and the eye is darker rather than bright blue. Over their first couple of years they gradually darken and become more adult-like.

In flight, Brandt’s Cormorant shows long, narrow wings and a relatively long tail. The body is dark overall with no obvious white patches. Flight is low and purposeful over the water, with steady, deep wingbeats and occasional short glides.

Key Field Marks

• Large, all-dark coastal cormorant with long neck and wedge-shaped tail
• Bill fairly heavy and hooked but not massively thick; mostly dark gray to black

Breeding adults:

• Entire body glossy black with slight greenish sheen
• Bright cobalt-blue gular pouch and blue eye
• Wispy white filoplumes on sides of head and neck, sometimes back
• Buff or pale feathering outlining the gular pouch
• Nonbreeding adults:
• Sooty-black to dark brown body, less glossy
• Blue of pouch and eye duller, but buff edging around gular region still visible

Juveniles:

• Browner overall
• Paler brownish underparts, especially belly and breast
• Dark eye and slimmer bill
• Typically strictly marine, roosting on offshore rocks, sea cliffs, and piers; rarely inland

Measurements

Brandt’s Cormorant is one of the larger cormorants along the Pacific coast, though not as massive as some of the largest global species. Typical body length is about 80–90 cm (roughly 31–35 in), and wingspan averages around 120–130 cm (47–51 in), with some sources approximating wingspan near 4 feet.

Body mass is usually in the range of 1.8–2.3 kg (about 4–5 lb), with males tending toward the heavier end and females slightly lighter. Birds often gain mass in advance of breeding and molt, when energy demands are higher.

The bill is typically around 5–6 cm (2–2.5 in) from base to tip, stout and slightly hooked for gripping slippery fish. Legs are short and set far back on the body, with large webbed feet that provide powerful propulsion underwater but make locomotion on land a bit awkward and waddling.

Brandt’s Cormorant is capable of diving to considerable depths. Estimates from time-depth recorders and indirect observations suggest that they may routinely reach depths of 20–50 m (65–165 ft) and occasionally beyond, allowing them to exploit fish schools associated with rocky reefs and upwelling zones.

Plumages

Brandt’s Cormorant follows a typical cormorant pattern of basic (nonbreeding) and alternate (breeding) plumages, with gradual molts rather than abrupt seasonal transformations.

In alternate plumage, adults are at their most spectacular. The base body color is a uniform glossy black, often with subtle greenish iridescence. The cobalt-blue gular pouch and eye stand out vividly, especially in early spring. Thin, flexible filoplumes—white, hair-like feathers—protrude from the sides of the head, neck, and sometimes the upper back. These ornamental feathers are most prominent at the onset of the breeding season and tend to wear or molt away as the season progresses, leaving birds looking slightly plainer by late breeding.

In basic plumage, which predominates in late summer, fall, and winter, adults lose the bright white plumes, and the throat skin and eye are considerably less vivid. The plumage appears more uniformly dusky black or very dark brown, sometimes with a slight brownish cast on the upperparts or neck due to feather wear. The buff-colored feathering that frames the gular pouch is visible in both seasons and helps separate Brandt’s from other cormorant species at close range.

Juvenile and first-year birds are noticeably different. Their upperparts are dark brown rather than glossy black, and their underparts are significantly lighter—often dull brownish or grayish with paler centers on breast and belly. The head and neck can look two-toned, darker above and lighter below. Over the course of their first year, they gradually molt into a more adult-like basic plumage, darkening on the underparts and losing some of the stark contrast.

Molting of flight feathers can render birds somewhat ragged, and like other cormorants they may experience periods of reduced flight efficiency. However, Brandt’s generally avoid becoming completely flightless for extended periods, as they rely on flying between roosts, colonies, and foraging areas along intricate coastlines.

Similar Species

• Double-crested Cormorant: Common in many coastal and inland waters. Typically shows an orange to yellow-orange gular pouch without the buff feather border; in breeding season adults display small double crests of feathers on the head rather than white filoplumes on neck and back. Double-crested often has browner underparts, especially in nonbreeding birds, and tends to occur more frequently on inland lakes and rivers.
• Pelagic Cormorant: Noticeably smaller and slimmer with a more needle-like bill and shorter neck. Breeding Pelagic Cormorants show a glossy greenish-black body with white flank patches and a red facial patch at the base of the bill, and lack the extensive blue gular pouch of Brandt’s. They often forage closer to cliffs and steep rocky shores and look more “toy-sized” compared to bulky Brandt’s.
• Red-faced Cormorant (far north Pacific, Aleutians): Slightly smaller and more localized; shows extensive red facial skin and a different head profile. Overlaps minimally with Brandt’s in most birders’ experience and primarily at high-latitude islands.
• Great Cormorant (uncommon Pacific variant and more common in the North Atlantic): Bulkier, with thicker neck and bill; adult breeding Great Cormorants often show a broad white patch on the throat and sides of the neck and more contrast on the flanks. Their distribution on the Pacific coast is limited and mostly local.
• Neotropic Cormorant: Smaller and slimmer with a relatively longer tail, more common in warmer and more southerly coastal and inland waters. Shows a thinner bill and often a pale border around the gular pouch that is shaped differently; behaviorally more of a bay, estuary, and inland-water specialist than an offshore rock and reef bird.

Vocalizations

Brandt’s Cormorant is generally quiet away from colonies, often slipping through coastal airspace or swimming offshore in silence. At breeding colonies, however, the soundtrack shifts to a chorus of deep croaks, grunts, and guttural growls.

Most calls are low-pitched and limited in range, designed for close-range communication in noisy, crowded colonies. Males on nests often give throaty, gargling grunts as they perform sky-pointing displays—raising the bill vertically, puffing the throat, and flashing the blue gular pouch at passing birds. These displays and associated calls seem to function in mate attraction and territorial signaling.

Both sexes use short, rough grunts and growls in aggressive encounters with neighbors, when defending nest space or negotiating landing spots on crowded ledges. Adults may produce softer, rasping calls when greeting mates at the nest or while exchanging incubation duties.

Chicks have a repertoire of higher-pitched begging calls—reedy, squealing notes delivered persistently when hungry. As chicks grow into large downy juveniles, their calls deepen but remain more plaintive and repetitive than adult grunts.

At sea or at roosts away from the colony, vocalizations are limited to occasional low grunts during close interactions. Unlike gulls and terns, Brandt’s Cormorants do not usually call in flight over long distances, and their presence offshore is often silent.

Distribution

Breeding Range

Brandt’s Cormorant is endemic to the Pacific coast of North America. Its core breeding range runs from southern British Columbia (including islands and coastal cliffs) south along the coasts of Washington, Oregon, and California into Baja California, Mexico. Major colony concentrations occur around the California Channel Islands, central California headlands and offshore rocks, the Farallon Islands, and rocky islets off Oregon and Washington.

Farther north, scattered breeding occurs into southeast Alaska in some years, though Pelagic and Double-crested Cormorants become more prevalent in those latitudes. To the south, colonies extend down the Baja California peninsula and into the Gulf of California at suitable rocky islets and headlands.

Brandt’s cormorants consistently select nesting sites very close to open ocean: sea stacks, offshore rocks, and high coastal cliffs where wave action does not swamp nests but upwelling currents bring abundant fish within commuting range.

Non-breeding / Winter Range

Outside the breeding season, Brandt’s Cormorant remains strictly marine but shifts distribution somewhat. Birds from the northern breeding range move southward, so that winter range extends from the Gulf of Alaska and southeast Alaska down the Pacific coast to Baja California and into northwestern Mexico.

Many birds that breed along the central and southern California coast remain in the general region year-round, using different roosts and foraging areas as conditions change. Along the Pacific Northwest, the species can be common in coastal waters in summer, with numbers fluctuating seasonally as birds disperse from colonies after breeding.

Even in winter, Brandt’s Cormorants stay close to shorelines and continental shelf waters, rarely venturing far offshore into the deep ocean. They frequent nearshore reefs, kelp beds, harbor entrances, jetties, and breakwaters, often joining mixed flocks of other cormorants and seabirds around concentrated prey.

Migration

Brandt’s Cormorants are partial migrants whose movements are tied closely to oceanographic conditions. Birds from colonies north of Vancouver Island and into Alaska tend to move south in winter, while those breeding from southern British Columbia through California may be largely resident or shift more locally along the coast.

Migration is mostly alongshore and can be subtle. Rather than discrete, long-distance flights, many birds wander up and down the coastline in response to prey availability, storms, and changing upwelling patterns. During periods of poor ocean productivity—especially strong El Niño events—Brandt’s Cormorants may disperse more widely or experience reduced survival and breeding, altering local abundance.

Movements are generally diurnal, with birds flying low over the waves in small groups or strings, heading between roosts and feeding areas. Tagging and banding studies indicate that many individuals show strong fidelity to particular colony complexes and wintering segments of the coast.

Habitat

Brandt’s Cormorant is one of the most strictly marine of North American cormorants. It is rarely, if ever, found inland or on freshwater. Its entire life cycle unfolds along the ocean margin, from roosting to nesting to foraging.

Breeding habitat centers on rugged coastal landscapes with suitable nesting platforms. Colonies are established on:

• Offshore rocks and sea stacks
• Steep coastal cliffs and ledges
• Flat-topped islands and boulder fields above the reach of waves

These sites provide safety from most terrestrial predators and proximity to productive feeding grounds—typically rocky reefs and shelves where upwelling brings nutrient-rich waters to the surface.

For roosting outside the breeding season, Brandt’s uses a broader range of perches: jetties and breakwaters, harbor pilings, navigation buoys, and natural rock outcrops. Roost sites are usually close to deep water with easy takeoff routes, often shared with pelicans, gulls, and other cormorants.

Foraging habitat is largely nearshore marine waters over rocky substrates, kelp beds, and reefs. Brandt’s Cormorants frequently dive in areas of turbulent water, tidal rips, and current seams where schools of fish are concentrated. They seldom feed in sheltered estuaries or far offshore pelagic waters; instead, they hug the coastal shelf where the bottom remains within their diving range.

Behavior

General

Brandt’s Cormorant is strongly social, especially at colonies and communal roosts. Birds gather in tight groups, often shoulder to shoulder on narrow ledges or crowded rocks. They spend long periods resting, preening, and engaging in social displays—bill shaking, wing stretching, gular pouch flashing—before or after foraging trips.

On the water, Brandt’s floats low, with only the upper back, neck, and head well above the surface. When swimming, the neck often has a slight S-curve. The species frequently adopts the classic cormorant “wing-drying” posture: perched on a rock with wings spread and held slightly drooped, facing into the wind. Although the functional reasons for this behavior are still debated, it is a conspicuous aspect of Brandt’s daily routine.

Flight is direct and fairly low over the sea, often just above the wave tops. Flocks fly in loose lines or staggered formations, with rapid, steady wingbeats and occasional brief glides.

Breeding

Brandt’s Cormorant is a colonial breeder, nesting in dense aggregations that can number hundreds to thousands of pairs. Within these colonies, individual pairs defend a small territory around the nest but tolerate close neighbors, leading to constant low-level interactions.

Courtship begins with males staking out nest sites on ledges or flat rocks. Males perform dramatic sky-pointing displays, lifting the bill vertically, inflating and flashing the bright blue gular pouch, and sometimes spreading wings slightly. They may also wave bits of seaweed or other nesting material, calling in low grunts to attract females and warn rival males.

Once paired, both sexes participate in nest construction, though males often collect most of the materials. Nest sites are reused year after year and expanded as new material is added each season. Pair bonds may persist across multiple years, with partners recognizing each other at the colony.

Timing of breeding varies with latitude and ocean conditions but generally spans late winter through spring. In California, egg laying often peaks from March to May; farther north, timing can be slightly later. Poor ocean years may delay or reduce breeding, while periods of strong upwelling and abundant prey can support larger, more successful colonies.

Nesting

The nest is a raised mound of seaweed, grasses, feathers, and other marine debris, cemented together by guano. Many materials are collected underwater: birds may surface carrying seaweed or other plant matter dredged from the bottom or torn from kelp beds, then place it onto the nest and stomp it into place. The mound may become substantial over time, sometimes forming a low pedestal.

Clutches typically contain three or four bluish-white eggs, though two or five occur. The eggs quickly become stained by nest material and guano. Both male and female share incubation duties, which last a little over three to four weeks. Adults sit low on the nest, with head and neck up, and switch duties with ritualized greeting displays involving bill touching and low grunts.

Chicks hatch helpless and naked, soon acquiring dark down. They remain in the nest, dependent on parents for warmth and food. Both adults feed chicks by regurgitating partially digested fish, with begging chicks thrusting their heads deep into the parent’s mouth to retrieve food. As chicks grow, they become increasingly boisterous and vocal, crowded together on the nest and ledges.

Fledging age is typically around 7–9 weeks, depending on food availability. Even after they can fly, fledglings often remain near the colony, loafing on nearby rocks and learning foraging skills in surrounding waters. High-quality foraging close to colonies is critical; in years when prey are scarce or distant, chick growth slows and fledging success can drop sharply.

Foraging

Brandt’s Cormorant is an underwater pursuit predator. It spots prey visually from the surface, often in fairly clear water, then folds its wings and dives, propelling itself with powerful strokes of its webbed feet. Underwater, it appears torpedo-like, with wings tucked and body streamlined as it chases fish close to the bottom or mid-water over reefs and rocky slopes.

Diet consists primarily of fish—especially benthic and demersal species associated with rocky habitats and upwelling zones. Common prey include rockfish, greenlings, sanddabs and other flatfish, sculpins, anchovies, and other schooling fishes, along with some cephalopods and crustaceans when locally abundant.

Foraging often occurs in loose flocks, with multiple birds diving in the same general area. They may associate with other seabirds and marine mammals around schooling fish, though they do not typically plunge-dive like pelicans or terns, instead relying on submerged pursuit from the surface. Dive durations are commonly on the order of 30–45 seconds but can be longer when chasing fish at depth.

Foraging trips radiate out from colonies and roosts but usually stay within a limited radius, taking advantage of consistent upwelling zones and reef structures. Brandt’s Cormorants often show strong fidelity to particular feeding areas, visiting the same reefs day after day during the breeding season.

Conservation Status

Globally, Brandt’s Cormorant is currently listed as Least Concern, and in many years total numbers along the Pacific coast are substantial. However, the species has a relatively restricted range confined to the California Current and adjacent waters, and local populations are subject to marked fluctuations driven by ocean climate. As a result, some conservation assessments place Brandt’s on watch lists for species with restricted distributions and sensitivity to environmental change.

Key threats include:

Ocean warming and altered upwelling: El Niño events and long-term marine heatwaves can reduce nutrient upwelling, depress fish stocks, and lead to poor breeding success or colony abandonment.

Oil spills and pollutants: As a strictly marine, surface-diving bird, Brandt’s Cormorant is highly vulnerable to oiling and contamination. Chronic pollution and bioaccumulated toxins can affect survival and reproduction.

Disturbance at colonies: Human visitation to offshore rocks, climbing, low-flying aircraft, and boat approaches can cause adults to flush from nests, exposing eggs and chicks to heat, cold, or predation by gulls and other scavengers.

Fisheries interactions: While Brandt’s Cormorants are not major bycatch victims compared with some species, entanglement in fishing gear and changes in fish community structure from intense fishing pressure can impact them indirectly.

On the positive side, many of the most important breeding sites are within protected areas, including national marine sanctuaries, national parks, and state reserves along the West Coast. Monitoring of seabird colonies, restrictions on disturbance at marine protected areas, and improved spill response capacity all benefit Brandt’s Cormorants. Because their numbers respond quickly to shifts in ocean productivity, ongoing monitoring at key colonies (such as the Channel Islands, Farallones, and Oregon headlands) provides an early-warning system for broader ecosystem change.