10 Owls of Wisconsin

Owls of Wisconsin
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10 Owls of Wisconsin

Introduction

Welcome to Owls of Wisconsin, your guide to the fascinating world of these nocturnal predators. Join us as we explore the diverse species of owls that call Wisconsin home, uncovering their behaviors, habitats, and unique adaptations. From the iconic Great Horned Owl to the elusive Barred Owl, discover the secrets of these majestic birds of prey as we delve into their captivating lives in the Badger State.

These amazing birds are loved by bird enthusiasts and nature lovers alike. With their mysterious charm and nocturnal habits, owls hold a special place in our hearts. In Wisconsin, you can find 10 different owl species.

1.Great Horned Owl

Great Horned Owl is known for its stealth, adaptability, powerful hunting, and wide distribution.

Great Horned Owls are found throughout North and South America, inhabiting diverse habitats.

Size 18 to 25 inches in height with a 3.3 to 4.8 feet wingspan.

Great Horned Owl, a majestic symbol of strength and wisdom in the night skies. With its piercing yellow eyes and distinctive “horns,” this formidable predator reigns over diverse habitats across the Americas. From dense forests to urban parks, it preys on creatures as large as skunks and as small as mice, showcasing its versatility as a hunter. Join us as we delve into the world of the Great Horned Owl, unraveling its secrets of survival and marveling at its silent flight in the moonlight

Biography of Great Horned Owl

AspectInformation
Species NameGreat Horned Owl
Scientific NameBubo virginianus
CountryNorth and South America
Number of Eggs1 to 4 eggs
Incubation Period for EggsApproximately 30 days
DietCarnivorous, small mammals, birds, reptiles
HabitatVaried, forests, grasslands, urban areas
Migration (yes or no)No
Body Size18 to 25 inches (46 to 63 cm)
Body Weight2 to 5.5 pounds (0.9 to 2.5 kg)
Dangerous for HumansGenerally not dangerous, but can be defensive if provoked
Maximum Flight HeightUp to 10,000 feet (3,048 meters)
WeatherNocturnal, active in various weather conditions
Birds (yes or no)Yes
Total TypesSeveral subspecies
Total ColorVaried shades of brown, gray, and white

2.Barred Owl

Barred Owl, a charismatic woodland dweller with soulful eyes and a hooting call. With its distinctive barred plumage and nocturnal habits, this owl is a symbol of mystery in North American forests. From its haunting vocalizations to its stealthy hunting of small mammals, the Barred Owl embodies the magic of the night. Join us as we venture into the world of the Barred Owl, uncovering its role as a top predator and its fascinating adaptations for survival in the wild.

Biography of Barred Owl

AspectInformation
Species NameBarred Owl
Scientific NameStrix varia
CountryNorth America
Number of Eggs2-4 eggs
Incubation Period for EggsApproximately 28-33 days
DietMainly small mammals, birds, amphibians, and invertebrates
HabitatMixed forests, woodlands, swamps, and riparian areas
Migration (yes or no)Generally non-migratory
Body Size40–63 cm (16–25 in) in length
Body Weight500–1,050 grams (1.1–2.3 lbs)
Dangerous for HumansGenerally not dangerous, but can be defensive if threatened
Maximum Flight HeightTypically fly at tree canopy level
WeatherNocturnal, active in various weather conditions
Birds (yes or no)Yes
Total TypesOne species
Total ColorBrown and white, with barred patterns on the chest and vertical streaks on the belly

3. Eastern Screech Owl

Eastern Screech Owls known for nocturnal hunting, camouflage, distinctive calls, and tree-cavity nesting habits.

Eastern Screech Owls are found in forests, woodlands, parks, and suburban areas across North and Central America.

Size 6 to 10 inches (15 to 25 cm) in length.

Eastern Screech Owl, a pint-sized predator with a big presence. With its distinctive trill and camouflaged plumage, this owl blends seamlessly into its woodland habitat. Found throughout eastern North America, it’s a master of stealth, hunting insects and small rodents under the cover of night. Join us as we explore the enchanting world of the Eastern Screech Owl, uncovering the secrets of its silent flight and its vital role in maintaining ecological balance

Biography of Eastern Screech Owl

AspectInformation
Species NameEastern Screech Owl
Scientific NameMegascops asio
CountryNorth America
Number of Eggs3-5 eggs
Incubation Period for Eggs26-28 days
DietMainly small mammals, birds, insects
HabitatWoodlands, forests, suburban areas
Migration (yes or no)Mostly sedentary, some may migrate short distances
Body Size6.3-9.8 inches (16-25 cm)
Body Weight4.3-8.6 ounces (122-245 grams)
Dangerous for HumansNot dangerous, but can be defensive if threatened
Maximum Flight HeightTypically low to the ground
WeatherNocturnal, active during the night
Birds (yes or no)Yes
Total TypesSeveral types, including red and gray morphs
Total ColorRed, gray, or brown

4.Barn Owl

Barn Owl, a silent hunter of the night with a heart-shaped face. With its ghostly appearance and keen senses, this owl is a symbol of mystery and grace. Found in a variety of habitats worldwide, from farmland to forests, it preys on rodents with precision and stealth. Join us as we delve into the world of the Barn Owl, unraveling the secrets of its nocturnal lifestyle and admiring its beauty in the moonlight.

Biography of Barn Owl

AspectInformation
Species NameBarn Owl
Scientific NameTyto alba
CountryWorldwide, except polar regions
Number of Eggs4-7
Incubation Period for Eggs29-34 days
DietMainly rodents
HabitatGrasslands, farmlands, forests
Migration (yes or no)Mostly non-migratory
Body Size33-39 cm (13-15 inches)
Body Weight200-500 grams
Dangerous for HumansNot dangerous
Maximum Flight HeightUp to 10,000 feet
WeatherNocturnal, prefers clear nights
Birds (yes or no)Yes (it’s a bird!)
Total Types1 (Barn Owl species)
Total ColorMostly pale with a mix of tan, brown, and white

5. Snowy Owl

Snowy Owls are known for their striking white plumage and ability to hunt in the Arctic.

Snowy Owls are primarily found in the Arctic regions of North America, Europe, and Asia.

Size 4.2 to 4.8 feet (1.3 to 1.5 meters) and weighing between 3.5 to 6.6 pounds (1.6 to 3 kilograms).

Snowy Owl, a symbol of Arctic beauty. With its stunning white plumage and piercing gaze, this owl captures the imagination of nature enthusiasts worldwide. From the frozen landscapes of the Arctic to occasional sightings in other regions, the Snowy Owl’s presence is both captivating and mysterious. Join us as we journey into the world of the Snowy Owl, uncovering its secrets and admiring its graceful flight across snow-covered terrain.

Biography of Snowy Owl

AspectInformation
Species NameSnowy Owl
Scientific NameBubo scandiacus
CountryArctic regions, North America
Number of Eggs3 to 11 eggs
Incubation Period for EggsApproximately 32 days
DietMainly lemmings, small mammals
HabitatArctic tundra, open landscapes
Migration (yes or no)Partial migration
Body SizeLarge
Body Weight2.95 to 6.6 lbs (1.34 to 3 kg)
Dangerous for HumansNot generally dangerous, but can defend nest if threatened
Maximum Flight HeightUp to 100 feet (30 meters)
WeatherWell-adapted to cold climates, can withstand low temperatures
Birds (yes or no)Yes
Total TypesOne of the larger owl species
Total ColorMostly white plumage with some dark markings

6.Northern Saw-whet Owl

Northern Saw-whet Owl, a charming bird with a big personality. From its small size to its distinctive call, this owl enchants birdwatchers in forests and wooded areas. With its nocturnal habits, it hunts under the moonlit sky, feasting on insects and small rodents. Join us as we explore the world of the Northern Saw-whet Owl, uncovering its secrets hidden within the shadows of the night.

Biography of Northern Saw-whet Owl

AspectInformation
Species NameNorthern Saw-whet Owl
Scientific NameAegolius acadicus
CountryNorth America
Number of Eggs3 to 7
Incubation Period for EggsApproximately 27 days
DietMainly small mammals, birds, and insects
HabitatConiferous and mixed woodlands, forests, and wooded areas
Migration (yes or no)Partial migratory; some individuals migrate, while others are resident
Body SizeSmall
Body WeightApproximately 75-110 grams
Dangerous for HumansNot dangerous, but can defend themselves if threatened
Maximum Flight HeightTypically low to the ground, around tree height
WeatherPrefers cool, temperate climates; can endure cold temperatures
Birds (yes or no)Yes
Total Types1 (Northern Saw-whet Owl)
Total ColorBrown, white, and tan

7.Long-eared Owl

Long-eared Owl is known for its distinctive “ear” tufts and nocturnal hunting habits.

Long-eared Owls are found across much of Europe, Asia, North Africa, and North America, often in wooded habitats.

Size 13 to 16 inches (33 to 40 centimeters) and a wingspan of approximately 35 to 40 inches (89 to 102 centimeters).

Long-eared Owl, a fascinating bird with distinctive features and habits. From its scientific name Asio otus to its widespread presence across forests, woodlands, and marshes, this owl captures the imagination of bird enthusiasts worldwide. With a diet of small mammals and birds, it thrives in various weather conditions, showing its adaptability. Join us as we explore the world of the Long-eared Owl, from its nocturnal activities to its beautiful streaked brown feathers and iconic orange-toned facial disc.

Biography of Long-eared Owl

AspectInformation
Species NameLong-eared Owl
Scientific NameAsio otus
CountryVaries (cosmopolitan distribution)
Number of Eggs3-8
Incubation Period for Eggs25-30 days
DietSmall mammals, birds
HabitatForests, woodlands, marshes
Migration (yes or no)Partial, some populations migrate
Body Size35-40 cm (14-16 inches)
Body Weight170-300 grams
Dangerous for HumansGenerally not dangerous, but may defend nest if threatened
Maximum Flight HeightUp to 2,000 meters (6,600 feet)
WeatherNocturnal, active in various weather conditions
Birds (yes or no)Yes
Total TypesVarious subspecies exist
Total ColorBrown with streaks, facial disc with distinctive orange tones

8.Short-eared Owl

Short-eared Owl is known for its diurnal hunting behavior and distinctive facial disk.

Short-eared Owls are found on every continent except Antarctica. They inhabit open grasslands, marshes, and tundra regions worldwide.

Short-eared Owls are medium-sized owls.

Short-eared Owl, a captivating bird known for its unique traits and behaviors. From its scientific name Asio flammeus to its widespread presence in grasslands, marshes, and tundra habitats, this owl sparks curiosity among nature lovers. With a diet mainly consisting of small mammals and birds, it roams these open landscapes, showcasing its medium size and mottled brown and buff feathers. Join us as we delve into the world of the Short-eared Owl, uncovering its twilight flights and the beauty of its natural habitats.

Biography of Short-eared Owl

AspectInformation
Species NameShort-eared Owl
Scientific NameAsio flammeus
CountryWorldwide, except Antarctica
Number of EggsTypically 4 to 7
Incubation Period for EggsAbout 21 to 28 days
DietMainly small mammals, birds
HabitatGrasslands, marshes, tundra
Migration (yes or no)Yes, but can be sedentary
Body SizeMedium-sized
Body Weight206 to 475 grams
Dangerous for HumansNot considered dangerous
Maximum Flight HeightTypically low to the ground
WeatherActive during twilight hours
Birds (yes or no)Yes
Total TypesVarious subspecies
Total ColorMottled brown and buff

9.Northern Hawk Owl

Northern Hawk Owl is known for its hawk-like appearance, diurnal hunting behavior, and exceptional vision.

Northern Hawk Owl is found in boreal forests. Northern Hemisphere, including North America, Europe, and Asia.

Size 14 to 17 inches (36 to 43 centimeters) in length with a wingspan of about 28 to 33 inches (71 to 84 centimeters).

Northern Hawk Owl, a captivating bird of prey with a striking appearance and agile hunting skills. With its piercing yellow eyes and streamlined body, this owl resembles a hawk in flight, earning its name. Found in boreal forests and open woodlands across the Northern Hemisphere, it hunts during daylight hours, showcasing its exceptional vision and aerial prowess. Join us as we explore the world of the Northern Hawk Owl, uncovering its fascinating adaptations and role as a skilled predator in its ecosystem.

Biography of Northern Hawk Owl

AspectInformation
Species NameNorthern Hawk Owl
Scientific NameSurnia ulula
CountryNorthern Hemisphere
Number of Eggs3-11
Incubation Period for EggsApproximately 26-28 days
DietSmall mammals, birds, and insects
HabitatConiferous and mixed forests, open woodland, tundra
Migration (yes or no)Nomadic, may migrate based on prey availability
Body SizeApproximately 14-17 inches (35-43 cm) in length
Body Weight7-14 ounces (200-400 grams)
Dangerous for HumansGenerally not dangerous, but may defend nest if threatened
Maximum Flight HeightTypically low-level flights, rarely above treetops
WeatherWell-adapted to cold climates, can endure harsh winter conditions
Birds (yes or no)Yes
Total TypesOne main species
Total ColorBrown and white plumage, with distinctive facial disk

10.Burrowing Owl (Rarely Seen in Wisconsin)

Burrowing Owl is known for its distinctive behavior of nesting underground in burrows, often repurposing those dug by other animals.

Burrowing Owls are primarily found in open grasslands, prairies, deserts, and agricultural areas across North and South America, with some populations also present in parts of the Caribbean and Central America.

Burrowing Owl, a charismatic species known for its unique lifestyle and elusive presence in Wisconsin. These small owls, often found in open grasslands and prairies, make their homes in underground burrows dug by other animals. While rare in Wisconsin, lucky observers may catch a glimpse of these fascinating birds hunting insects and small rodents during dusk and dawn. Join us as we uncover the secrets of the Burrowing Owl and its occasional appearances in the Badger State’s landscape.

Biography of Burrowing Owl

AspectInformation
Species NameBurrowing Owl
Scientific NameAthene cunicularia
CountryVaries (North and South America)
Number of Eggs6-12 eggs
Incubation Period for Eggs28-30 days
DietMainly insects, small mammals, reptiles, and amphibians
HabitatGrasslands, deserts, open areas with low vegetation
Migration (yes or no)Mostly non-migratory, but some populations may migrate
Body Size7.5 to 10 inches (19 to 25 cm)
Body Weight4.5 to 9 ounces (125 to 250 grams)
Dangerous for HumansGenerally not dangerous, shy and non-aggressive
Maximum Flight HeightTypically low to the ground, up to 10 feet (3 meters)
WeatherPrefers warm climates, adapted to arid regions
Birds (yes or no)Yes
Total Types1 (Burrowing Owl)
Total ColorBrown, white, and speckled markings

FAQS

What types of owls can be found in Wisconsin?

Wisconsin is home to several owl species, including the Great Horned Owl, Barred Owl, Eastern Screech Owl, Barn Owl, and occasionally the Northern Saw-whet Owl and Long-eared Owl.

When is the best time to spot owls in Wisconsin?

Owls are most active during the night, especially during the hours around dusk and dawn. However, some species, like the Eastern Screech Owl and Great Horned Owl, may also be active during the early evening or early morning hours.

Where are the best places to find owls in Wisconsin?

Owls can be found in a variety of habitats, including forests, woodlands, marshes, and even urban areas with suitable habitat. Look for them near wooded areas with open fields nearby, where they hunt for prey like rodents and small birds.

Do owls migrate through Wisconsin?

While some owl species are migratory, others, like the Great Horned Owl and Barred Owl, are year-round residents in Wisconsin. However, species such as the Northern Saw-whet Owl and Long-eared Owl may migrate through the state during certain times of the year.

Are there any threats to owl populations in Wisconsin?

Owls face various threats, including habitat loss, collisions with vehicles, and pesticide use affecting their prey. Additionally, disturbances to nesting sites and illegal hunting can impact owl populations. Conservation efforts focus on habitat preservation, education, and reducing human-related threats to these magnificent birds.

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