In this article I’ll be going over 7 big birds that can be found across the state of Mississippi, so continue reading for a more detailed look at each bird below.

• Great Egret
• Bald Eagle 
• American Herring Gull
• Snowy Owl 
• Snowy Egret 
• Golden Eagle
• Turkey Vulture

7 Big Birds In Mississippi

1. Great Egret (Ardea Alba)

• Size: 80 -100cm
• Weight: 0.7 – 1.5kg
• Wingspan: 130 – 170cm

These egrets can be found in southern Mississippi year round in the central region of the state when breeding and in the rest of the state when they migrate. 

Great egrets are recognised by their extremly long necks, yellow bill, long black legs and mostly white plumage. Both males and females look very similar with the males being generally larger than the females.

Great egrets spend the majority of their time within marshes, ponds, shores and mud flats.

As for what they eat, it includes primarily consume fish along with crustaceans, amphibians, and small mammals. They will also forage around open areas.

Great egrets tend to live for around 15 years in the wild and around 22 years in captivity.

2. Bald Eagle (Haliaeetus Leucocephalus)

• Size: 90 – 108cm
• Weight: 3 – 6.3kg
• Wingspan: 180 – 250cm

Bald eagles are winter and fall residents in the majority of Mississippi. 

A bald eagle’s plumage consists of dark brown around its wing and body, with white feathers on its tail and head along with the trademark yellow beak and feet. Both male and female bald eagles look relatively the same.

As for where you can find these eagles, it will often be around lakes and reservoirs with lots of fish and surrounding forests. You’ll often find them around unfrozen lakes and hunting along coastlines, reservoirs, and rivers during the winter months

These eagles are birds of prey meaning they hunt other birds, medium sized mammals like rabbits, hares, other animals like reptiles, fish and even eat carrion when their options are limited. Sometimes bald eagles are recognised as fish eagles as their diet consists of fish and as meat is the only thing they eat these eagles would ultimately be regarded as carnivores too.

Bald eagles can live for around 20 years in the wild.

3. American Herring Gull (Larus Smithsonianus)

• Size: 60 – 67cm
• Weight: 1 – 1.5kg
• Wingspan: 120 – 160cm

These herring gulls can be found in all of Mississippi in their non-breeding months. 

American herring gulls are recognised by their gray wings, black tail feather, white feathers in the remainder of their body, yellow beak and reddish/orange legs. The females are typically a dirty light brown/gray color where it appears as if they’ve had mud sprayed across their feathers.

You’ll find these herring gulls around coasts and inland around rubbish tips, fields, large reservoirs and lakes.

In regards to what these gulls eat, it tends to be carrion, offal, seeds, fruits, young birds, eggs, small mammals, insects and fish.

American herring gulls are know to live for around 30 years on average, with the longest recorded hitting 49 years of age.

4. Great Horned Owl (Bubo Vrginianus)

• Size: 57 – 63cm
• Weight: 1.4 – 1.5kg
• Wingspan: 1.35 – 1.5m

Great horned owls can be found all across Mississippi on a year round basis.

These large horned owls are recognised by their brown/gray plumage with their defining feature being the tuft of feather on the top of their head resembling a horn or ear like feature. Male and female great horned owls look relatively the same with the females slightly larger in size.

At night these birds will perch on a branch or a tall building to look around for prey and once the desired prey has been found they will fly towards it with folded wings, grab the prey with their talons piercing through their body and in most cases killing  them immediately.

As for what these birds eat it includes smaller prey like rodents, frogs or scorpions. Even other larger predators like geese, ducks, hawks, and smaller owls can be eaten by these carnivorous birds.

Great horned owls are most commonly found in deserts, wetlands, forests, grasslands, backyards, cities and they can also be found in semi-open habitats between the Arctic and the tropics.

As for a great horned owls lifespan, it can be anywhere from 15 -25 years.

5. Snowy Egret (Egretta Thula)

• Size: 56 – 66cm
• Weight: 350 – 390 grams
• Wingspan: 95 – 105cm

You can spot snowy egrets in southern and western Mississipi when breeding and in the rest of the state when migrating. 

Snowy egrets as their name would suggest are snow white birds with a long neck, black beak, black legs whilst also having a relatively large frame. Besides their sexual organs the only differentiating factors between males and females are that the males are slightly larger.

You’ll find these egrets by mudflats, beaches, and wetlands, but you can also see them forage in wet agricultural fields and along the edges of rivers and lakes. 

Snowy egrets eat a variety of foods from fish, insects, crustaceans which includes crabs, crayfish, frogs, snakes, snails, worms, lizards, rodents and more.

These egrets are known to live for around 5 – 6 years in the wild and upwards of 16 years in captivity.

6. Black Vulture (Coragyps Atratus)

• Size: 56 – 74cm
• Weight: 1.2 – 1.9kg
• Wingspan: 1.3 – 1.7m

You can find black vultures in all of Mississippi on a year round basis.

Black vultures are recognised by their almost entirely black body with elements of gray on their head and feet. The male and female vulture are not sexually dimorphic so its isn’t easy to tell them apart.

You can find black vultures living year round in forested and open areas, where most tend to spend their time in lower elevations.

Vultures are scavengers by nature and it’s no different here where their primary food source is carrion. They prefer feeding on fresh carcasses but, they are able to consume the same carcass over several days. On occasion black vultures will hunt live prey although live prey, whether mammals or birds, are weakened or sick making it an easier catch for them.

In regards to lifespan, wild black vultures tend to live for around 10 years whilst captive one are capable of living for 30 years.

7. Turkey Vulture (Cathartes Aura)

• Size: 62 – 81cm
• Weight: 1.5 – 2 kg
• Wingspan: 1.6 – 1.8m

You’ll find turkey vultures across all of Mississippi on a year round basis.

Turkey vultures have a plumage that is mostly brownish/black in color with silver/gray lining on the underside of their wings adding a contrast to their overall appearance. The face is pink/red with elements of black on the head topped of with a pale white beak.

These scavengers are mono-morphic so they do look the same with the only differentiating aspect being their sexual organs.

Turkey vultures are scattered throughout north America where they can be found staying within open and forested habitats where they will also stay within lower elevation mountain ranges.

Carrion is a turkey vultures primary food source but, they do also eat dead reptiles, birds, amphibians and invertebrates. As a whole these vultures do prefer fresher carrion but, like other vultures they can consume the same carcass over several days.

Turkey vultures are known to live for around 16 years in the wild.