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Fun Facts
Did You Know?
Black vultures kill living animals — a predatory behavior that separates them sharply and dramatically from turkey vultures (which eat only carrion and lack the foot strength to kill anything) and that creates genuine, documented agricultural conflict across North Louisiana and the broader Southeast. Calves, lambs, piglets, and other vulnerable young livestock face predation risk, with black vultures attacking in coordinated groups and targeting the eyes, nostrils, navel, and soft anal tissues of newborn or weakened animals
If This Animal Could Talk...
"Watch closely, respect my space, and let my habitat explain the rest of the story."
Black vultures are the mob enforcers of North Louisiana's carrion economy, and the comparison to organized crime is not casual — their entire social and feeding system runs on collective intimidation, family loyalty, and the systematic exploitation of another species' labor. Where turkey vultures work alone, finding carcasses through olfactory precision and feeding with quiet efficiency, Coragyps atratus operates as a collective — arriving in coordinated groups, overwhelming competitors through numbers, and claiming food sources that they did not find and could not have found because black vultures possess almost no sense of smell.
A black vulture's primary food-location strategy involves watching turkey vultures from high altitude, waiting for the turkey vultures to descend toward a carcass detected by smell, then following the descent and arriving in force to commandeer the meal. The relationship is pure parasitism disguised as coexistence: turkey vultures do the work, black vultures take the reward, and the arrangement has persisted for millennia because black vultures are more aggressive, more social, and more willing to gang up than their larger, milder-mannered cousins.
A Few More Facts
How they hunt and forage: Black vultures are the mob enforcers of North Louisiana's carrion economy, and the comparison to organized crime is not casual — their entire social and feeding system runs on collective intimidation, family loyalty, and the systematic exploitation of another species' labor. Where turkey vultures work alone, finding carcasses through olfactory precision and feeding with quiet efficiency, Coragyps atratus operates as a collective — arriving in coordinated groups, overwhelming competitors through numbers, and claiming food sources that they did not find and could not have found because black vultures possess almost no sense of smell. Their population has increased approximately 3.4 percent per year since 1966 according to Breeding Bird Survey data, and the species' willingness to kill vulnerable livestock — calves, lambs, piglets — has generated genuine conflict with agricultural producers across the southeastern United States that turkey vultures, which eat only dead animals, do not create.
Live birth or eggs? no
When young are born: A rancher in Claiborne Parish who loses three calves to black vulture predation in one spring has absorbed a financial hit of several thousand dollars from a federally protected bird that the law prohibits killing without a permit.
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What Is the Black Vulture Often Confused With?
Black vultures are compact, stocky birds — shorter-winged and shorter-tailed than turkey vultures, with a body length of 22 to 27 inches, a wingspan of 52 to 59 inches, and a weight of 3.5 to 5 pounds. Where a turkey vulture in flight looks long, lanky, and graceful, a black vulture looks blunt, muscular, and businesslike — a build difference that reflects the two species' different flight strategies and social roles. Plumage is entirely black except for silvery-white patches at the wingtips (the bases of the outer primary feathers) that flash conspicuously during flight and provide the single most reliable field mark for aerial identification at any distance. The head is featherless and dark grayish-black — emphatically not red like the turkey vulture's — with heavily wrinkled skin that gives the bird a permanently disgruntled expression that accurately reflects the species' confrontational personality and social disposition.
Drag the handle left and right to compare Black Vulture side by side with the species it gets mistaken for most.
Black Vulture vs. Turkey Vulture
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Accessibility
Accessibility
Black vultures roost in conspicuous groups on dead trees, towers, and rooftops, soar in flocks over every type of landscape, and gather visibly at food sources — one of the easiest raptors to point out to anyone scanning the sky. Shorter and chunkier than turkey vultures, with white only at the wingtips and a flat-winged flight style that includes frequent flapping. Like turkey vultures, they lack a syrinx and produce only grunts and hisses, so visitors with low or no vision cannot rely on sound.
But the birds are so common that a sighted companion can locate them within minutes of stepping outside anywhere in North Louisiana. Drive any North Louisiana highway in the morning and you will pass black vultures perched with wings spread on dead trees and fence posts, warming up for the day ahead.
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Frequently Asked Questions
Does Black Vultures live in North Louisiana?
Yes. Black vultures are the mob enforcers of North Louisiana's carrion economy, and the comparison to organized crime is not casual — their entire social and feeding system runs on collective intimidation, family loyalty, and the systematic exploitation of another species' labor. Black vultures are year-round residents across every parish in North Louisiana, roosting communally in dead trees and transmission towers, soaring on flat wings over agricultural fields and suburban sprawl, and gathering at any carcass, dumpster, landfill, or livestock operation that provides accessible food.
The turkey vulture that found the carcass retreats to the periphery, waits for the black vultures to eat their fill, and feeds on whatever remains — a dynamic that plays out at carcasses across North Louisiana every day and that has persisted for millennia because black vultures are simply more aggressive in groups than turkey vultures are willing to be individually.
How do you identify Black Vultures?
Black vultures are compact, stocky birds — shorter-winged and shorter-tailed than turkey vultures, with a body length of 22 to 27 inches, a wingspan of 52 to 59 inches, and a weight of 3.5 to 5 pounds. Where a turkey vulture in flight looks long, lanky, and graceful, a black vulture looks blunt, muscular, and businesslike — a build difference that reflects the two species' different flight strategies and social roles
What does Black Vultures eat?
Black vultures are the mob enforcers of North Louisiana's carrion economy, and the comparison to organized crime is not casual — their entire social and feeding system runs on collective intimidation, family loyalty, and the systematic exploitation of another species' labor.
Where turkey vultures work alone, finding carcasses through olfactory precision and feeding with quiet efficiency, Coragyps atratus operates as a collective — arriving in coordinated groups, overwhelming competitors through numbers, and claiming food sources that they did not find and could not have found because black vultures possess almost no sense of smell.
Their population has increased approximately 3.4 percent per year since 1966 according to Breeding Bird Survey data, and the species' willingness to kill vulnerable livestock — calves, lambs, piglets — has generated genuine conflict with agricultural producers across the southeastern United States that turkey vultures, which eat only dead animals, do not create.
Is Black Vultures dangerous to people?
Social Structure and Roosting
Black vultures are among the most social raptorial birds in North America, and their social system centers on family bonds that persist far longer than those of most other bird species. Family groups maintain connections that extend well beyond the fledgling period — parents and offspring may forage together, roost together, and coordinate feeding aggression together for months or years after the young achieve full independence, creating multi-generational family units that function as the basic social building blocks of black vulture society.
Research using wing-tagged and banded individuals has demonstrated that related birds preferentially associate with each other within larger communal roosts and at feeding sites, actively excluding unrelated vultures from family feeding groups.
Communal roosts can number from a few dozen to several hundred individuals, combining multiple family groups into aggregations that occupy the same roosting structure night after night, season after season. Birds return to the same roost sites year after year — in some cases for decades — creating traditional roosting locations that become local landmarks for birders and persistent nuisances for property owners beneath the roost who deal with accumulating feces, regurgitated pellets, and the general atmosphere of a large vulture gathering.
Roost sites in North Louisiana include dead trees (preferably large ones with horizontal branches that accommodate multiple birds), transmission towers, cell towers, abandoned buildings, water towers, and bridge structures — elevated locations that provide updraft assistance for morning departure and elevated perches for the spread-wing basking posture that all vultures use to warm flight muscles and bake bacteria from exposed skin at dawn.
Mixed roosts containing both black and turkey vultures are common, and the two species coexist peacefully at roost sites despite their competitive and adversarial relationship at food sources — an arrangement that resembles office colleagues who are cordial in the break room but ruthless in the conference room.
Within roosts, the strong family bonding reinforced through daily social interaction facilitates the coordinated group aggression that allows black vultures to dominate feeding situations. A family group of 5 to 8 related black vultures that roosts together, travels together, and attacks carcasses together operates as a cohesive tactical unit whose combined aggression exceeds what any individual competitor — turkey vulture, crow, opossum, or lone black vulture from another family — can withstand.
Social learning within family groups also transmits knowledge about food sources, roost sites, and territorial boundaries from experienced adults to juveniles, creating a cultural transmission system that helps young black vultures navigate the landscape efficiently from the moment they begin foraging independently.
