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Florida's Birds: Soaring and Hovering Birds
Listen to a Red Tailed Hawk
Red-Shouldered Hawk

The Red-Shouldered Hawk has a wide territory encompassing the eastern parts of the US from the Atlantic Ocean to Minnesota and south to the Gulf Coast. It can also be found along the Pacific coast from California south to Baja California. It likes things a bit wetter than it's competitor, the Red-Tailed Hawk and is found in lowlands and swampy woods and bogs. It'll hunt by sitting quietly in a tree and dropping down. It eats snakes, frogs, insects and small mammals.
The Red-Shouldered Hawk is 17-24 inches large with a wing span of 37 to 44 inches. The male and female hawk look alike but the female is larger. These hawks are year round residents of florida. They have a breeding range in the great lakes areas and will winter in Mexico. They eat small mammals, birds, reptiles, amphibians, and crayfish. These hawks are a forest bird and the clearning of forests have led to their decline though the populations seem stable right now.
Nest Building
Raptor Eyes
Eagles, Hawks, and Owls have three eye lids, an upper and lower and a third one, a membrane that can be brought over the entire eye, lets them look directly at the sun. Eagles and Hawks have a ring of bony plates that works like a telescope and lets them see near and far.
birdnature.com "Facts about birds".
How Do Raptors Hunt?
Unlike most hawks which hunt by sight, Marsh or Harrier Hawks are thought to hunt by hearing, using the curved, sound-reflecting facial ruff much like the owl uses theirs. Most hawks, except falcons, strike their prey with all four toes fully open. Falcons will bite the neck of prey. Owls, which can also be considered a raptor, also kill by biting the neck of their prey. Almost all hawks hunt in the day. The Peregrine hunts from great heights, plunging steeply downward with their wings partially closed. The Peregrine's plunge has been recorded at speeds over 150 miles per hour. The Sharp-shinned Hawk flies fast through thick woodland, maneuvering skillfully and will often pluck birds right from the tree branches. Some Hawks, like the Kestrel, Osprey and the young of Red-tailed Hawks, will hover over an area before spotting their prey and dropping steeply down. Hawks will often soar in lazy circles high in the sky as they watch for prey on the ground. Even with this variety of hunting techniques, hawks will most often hunt by sitting on a tree branch, fence pole or other location that gives them a good view of the area and where they can watch for prey before swooping down. The hawks hunting style depends often on weather. On clear warm days look for hawks in the air. On overcast windy days keep an eye on the tree line and fences.
Osprey
Adult male: Underparts entirely white.
Adult female: Dark speckles on chest & throat.
Length: 22 inches Wingspan: 54 inches
A large, narrow-winged hawk that flies on flat wings with a distinct kink at the elbow.
Once you see an Osprey flying you'll always recognize one. The wings taper to a rounded tip.

Here we found a male soaring in the clear blue sky. Later we found a female perched high on a wire. Both were photographed with a telephoto lens. They are wary birds with great eyesight are are difficult to get up close to. This female was so far away from us we needed to look through the camera lens to see she was female and yet she was watching us closely as we tried to move closer.
This Osprey was sighted in the mangroves eating a fish.
Great Horned Owl
This owl was one of a nesting pair. You can see it's mate in the photo above. Great Horned Owl are 18 to 25 inches large. Females are larger than the males. While we were there we heard the male calling his "hoo-hoo-hoo" territorial call. All the watchers and people hopeing for a photo of these birds were fairly well back, about 35 feet, out of respect for nesting birds but these birds are also known for being very protective around their nesting sites. Great Horned Owls hunt by perching on snags and poles and watching for prey, or by gliding slowly above the ground. From high perches they dive down to the ground with wings folded, before snatching prey. A Great Horned Owl may take prey 2 to 3 times heavier than itself. They also hunt by walking on the ground to capture small prey or wading into water to snatch frogs and fish. Great Horned Owls eat just about everything. At least 253 different prey animals have so far been identified.
We don't go into details on these pages. We just show off what we've found. If your nuts about owls check out The Owl Pages
Vultures: Gods of the Air

Up through the mid 1990's vultures had been considered birds of prey like eagles, hawks and owls. They have since been reclassified as part of the stork family.
Resources:
The Turkey Vulture Society
Saltgrass Flats

Turkey Vulture
The Turkey Vulture's digestive system has the unique ability to kill any virus and bacteria in the food the bird eats. His diet includes as much as 50% vegetative matter. The vulture's droppings and dry pellets (bolus) are clean and do not carry disease. Turkey vultures soar in the form of a very shallow "V". They soar more and flap their wings less than Black Vultures. They are also larger with wing spans up to 6 feet. Turkey Vultures rely on their sense of smell to find food sources.
Black Vulture
The Black Vulture is smaller than the Turkey Vulture and has a short tail, black head and a wing span less than five feet. They are also are more aggressive than the Turkey Vulture. Its shorter, broader wings have white patches near the tips. the black vulture eat not only carrion and refuse but will prey on small mammals, reptiles and young birds. Black Vultures apparently mate for life and can often be seen in pairs. Black Vultures primarily use sight to find food sources.
Black Vultures soar with their wings held flat.
All photos, including birds and other wildlife photography © by Gilbert Henry
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