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  • It's Not Easy Being Green
    Kermie.jpg
  • Pterois, commonly known as lionfish, is a genus of venomous marine fish found mostly in the Indo-Pacific. Pterois is characterized by conspicuous warning coloration with red, white, creamy, or black bands, showy pectoral fins and venomous spiky fin rays. Aside from instances of larger lionfish individuals engaging in cannibalism on smaller individuals, adult lionfish have few identified natural predators. This is likely due to the effectiveness of their venomous spines. Lionfish are known for their venomous fin rays, a feature that is uncommon among marine fish in the East Coast coral reefs. The potency of their venom makes them excellent predators and poisonous to fishermen and divers.<br />
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Pterois venom produced negative inotropic and chronotropic effects when tested in both frog and clam hearts and has a depressing effect on rabbit blood pressure. These results are thought to be due to nitric oxide release. In humans, Pterois venom can cause systemic effects such as extreme pain, nausea, vomiting, fever, breathing difficulties, convulsions, dizziness, redness on the affected area, headache, numbness, paresthesia (pins and needles), heartburn, diarrhea, and sweating. Rarely, such stings can cause temporary paralysis of the limbs, heart failure and even death. Fatalities are common in very young children, the elderly, those with a weak immune system or those who are allergic to their venom. Their venom is rarely fatal to healthy humans, but some species have enough venom to produce extreme discomfort for over a period of several days.
    Lionfish.jpg
  • The East African Crowned Crane gets its name from the distinctive golden crown of feathers on its head. It lives in open areas and grasslands, where it feeds on grass seeds, insects, frogs and lizards. Crowned cranes usually mate for life. Both the male and female cooperate in building the nest, and in defending the eggs and the chicks. Crowned crane parents often pretend to be injured to lure predators away from their nestlings.
    Flowing Crowned Crane Profile.jpg
  • This bird gets its name from the distinctive golden "crown" of feathers on its head. It lives in open areas and grasslands, where it feeds on grass seeds, insects, frogs and lizards. Crowned cranes usually mate for life. Both the male and female cooperate in building the nest, and in defending the eggs and the chicks. Crowned crane parents often pretend to be injured to lure predators away from their nestlings.
    East African Crowned Crane 2.jpg
  • With its long, earlike tufts, intimidating yellow-eyed stare, and deep hooting voice, the Great Horned Owl is the quintessential owl of storybooks. This powerful predator can take down birds and mammals even larger than itself, but it also dines on daintier fare such as tiny scorpions, mice, and frogs. It's one of the most common owls in North America, equally at home in deserts, wetlands, forests, grasslands, backyards, cities, and almost any other semi-open habitat between the Arctic and the tropics.<br />
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Great Horned Owls are fierce predators that can take large prey, including raptors such as Ospreys, Peregrine Falcons, Prairie Falcons, and other owls. They also eat much smaller items such as rodents, frogs, and scorpions. Great Horned Owls have large eyes, pupils that open widely in the dark, and retinas containing many rod cells for excellent night vision. Their eyes don't move in their sockets, but they can swivel their heads more than 180 degrees to look in any direction. They also have sensitive hearing, thanks in part to facial disc feathers that direct sound waves to their ears.
    Great Horned Owl.jpg