Impression Evergreen

Swainson's Hawk Soaring majestically on summer thermals, the Swainson’s Hawk is a graceful buteo of the Great Plains. It gets its name from an early 19th century illustrator of natural history, Englishman William Swainson. Found mostly east of the Continental Divide, the species’ light phase is quite elegant. This narrow-winged hawk has dark flight feathers, white underwings and belly, a finely barred tail and a handsome rufous bib. Once a mated pair finds a site near the top of a solitary tree, they build a large stick nest and aggressively defend their isolated home. They feed the chicks a steady diet of rodents, rabbits and reptiles. When not in breeding season they voraciously eat a large amount of insects. They devour so many that in some rural regions of North America they are referred to as a grasshopper hawk or a locust hawk. The most remarkable behavior displayed by this amazing raptor is the astonishing, yearly migration to Argentina. In late summer they floc

Bald Eagle Back in 1872, Benjamin Franklin argued against the Bald Eagle’s nomination as the United States national symbol. The shifty bird’s frequent thievery prompted him to write that the bald eagle “is a bird of bad moral character”. Franklin believed the wild turkey was a better selection because it was “a much more respectable bird”. While it’s true the bald eagle is an opportunistic feeder that will scavenge carrion and steal prey from other raptors, it’s also a fearsome hunter. This huge, dark-bodied bird, with a seven foot wingspan, white head and tail, razor sharp beak, deadly talons and extraordinary yellow eyes is a fish’s worst nightmare. Although seafood is it’s favorite meal, the bald eagle will also strike turtles, snakes, ducks, geese, muskrats and rabbits. The regal bird of prey can only be observed in North America but you can find them just about anywhere on the continent. They build some of the largest stick nests on earth with some measuring eight foot

American Kestrel The American Kestrel is North America’s smallest and most widespread falcon. This pocket-sized bird of prey is extremely adaptable as she can be found anywhere in the Western Hemisphere from Alaska to the tip of Tierra del Fuego, Argentina. The most colorful of all the raptors, she is distinguished by brown wings as opposed to the male’s beautiful slate blue. Perceiving her identity is practically unmistakable while she’s perched on a small pine scanning the grassland for her favorite food; grasshoppers. She owes much of her success to a broad diet that includes almost any insect, lizards, snakes, mice and voles. She’s a ferocious predator that has the ability to take red squirrels and small birds especially sparrows while still on the wing. She’s the fearless matriarch of a tight-knit group as both parents are equally active in rearing the young. Often, the whole family will go out on a hunting foray as it’s an effective way to teach the fledglings how to s

"Sharp-shinned Hawk" Colored Pencil Perched patiently on a rusty fence, a sharp-shinned hawk has appeared in a flash. It’s winter in western Nebraska and a flock of sparrows has congregated in the farmyard, feeding on chicken scratch and corn. Relying on stealth and camouflage, the sharpy prefers ambush to capture its prey. Decorated with a gold-leaf pattern, the pale chest is cloaked by dark wings that are detailed with the suggestion of broad feathers. The raptor’s noble head is a remarkable profile distinguished by streaked spear tips and bright yellow eyes. Just a juvenile, this bird of prey is a natural born hunter that’s still trying to find its place in the forest habitat. The unsuspecting sparrows are easy pickings for this woodland warrior. While living on earth can be a struggle for most of us, it’s not so for the sharp-shin. This confident creature seems to have the world by the tail.

"Golden Eagle" Colored Pencil Perfectly integrated into its environment, the golden eagle is a highly evolved bird of prey. The regal dignitary is a versatile hunter armed with an array of deadly cutlery. This keen-eyed, king of the birds may be the most impressive monarch in the animal kingdom. The imperial eagle has been an everlasting symbol of strength and power. An icon of religious adoration, the golden eagle was revered in ancient Rome as the god Jupiter's personal messenger. Speeding across the heavens with astonishing speed and maneuverability, it was thought to have thunderbolts in its talons. A world away, Native Americans also worshiped the Thunderbird. They believed this sacred deity was a link between mortals and the Great Spirit. When falconry flourished in Europe, the esteemed eagle was flown by kings only. Gliding between cliffs from the Rocky Mountains to the Great Plains, the golden eagle is one of the most fierce predators on the planet. If

"Bald Eagles" Colored Pencil High above a big, blue reservoir, snow-covered peaks form an impressive backdrop as a pair of bald eagles secure their lofty roost. The fish-filled lake will provide the birds of prey with plenty of food for an entire winter. Always around water, the white-headed raptor is an opportunistic angler. Though an apex predator, it's versatile enough to procure a meal by any means necessary, including hunting, scavenging or outright thievery. Native to North America, the bald eagle is the undisputed emblem of the United States. Pesticides and hunting by paranoid ranchers almost exterminated our national bird but with proper protection, it has recovered and is prospering across the union. A powerful patriot, the high-flying eagle is a symbol of everlasting liberty. We watch enviously as the wide-winged warrior soars freely through spacious skies above, while us downtrodden dreamers remain confined to the earth below.

"Yellow-eyed Hawk" Colored Pencil Finding your place in the world today can be a challenge but this bird of prey is more than well-equipped to thrive in the wild. An eastern red-tailed hawk stares confidently out of a blazing, autumn background. After two years of age, the extraordinary yellow eyes of this juvenile will transform into a dark brown. Raptor vision has evolved to become the sharpest in the Animal Kingdom. The visual acuity of the hawk is legendary. Using its excellent eyesight to find and capture its prey, a red-tail can spot a rabbit from two miles away. Large eyes allow for maximum levels of light so the retinal picture is composed from a greater number of optical cells resulting in a higher resolution image. The hawk has front facing eyes that give it binocular vision which is assisted by a double fovea. With binocular vision, the fields of view of the left and right eye overlap. This binocularity allows for stereoscopic vision, which in turn provide

Red-tailed Hawk It's a jungle out there. Wild animals are finding it increasingly difficult to survive in an environment so drastically altered by human intervention. Despite the transformations, there is a versatile raptor that's making life in the wilderness look easy. The red-tailed hawk has benefited from forest thinning, fire suppression and construction of the interstate highway system. The red-tailed hawk has adapted to a new landscape dominated by sparse woodlands and open fields. Their numbers have increased because we've created prime hunting areas that provide ideal nest sites and elevated perches. First identified in Jamaica, the diverse red-tail is currently widespread as its range extends from Alaska and Canada south all the way to Panama. Working during the day, the broad-winged buteo soars above meadows surveying its territory for mice and possible intruders. It has a nocturnal neighbor that handles the nightshift. The red-tailed hawk frequently sha