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  • Silhouette Tree C.jpg
  • A Dark-Eyed Junco Sitting On A Tree Branch Masked In The Shadows
    Junco Tree Perch.jpg
  • A Female Brown-Headed Cowbird On A Sunny Tree Limb, Dancing The Day Away
    Female BHCB walkinf sunny branch.jpg
  • A Purple Finch Perched On A Tree Limb During A Snow Storm
    Snowy Winter Purple Finch.jpg
  • A Purple Finch Perched On A Tree Limb During A Snow Storm
    Snowy Winter Purple Finch.jpg
  • A Male House Finch Standing Tall and Proud on a Bare tree Limb
    Proud Mr Finch on Perch.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
  • A Black-crowned Night Heron in Green Waters. The Black-crowned Night Heron, commonly abbreviated to just Night Heron in Eurasia, is a medium-sized heron found throughout a large part of the world, except in the coldest regions and Australasia. Black-crowned Night-Herons are stocky birds compared to many of their long-limbed heron relatives. They're most active at night or at dusk, when you may see their ghostly forms flapping out from daytime roosts to forage in wetlands. In the light of day adults are striking in gray-and-black plumage and long white head plumes. These social birds breed in colonies of stick nests usually built over water. They live in fresh, salt, and brackish wetlands and are the most widespread heron in the world. <br />
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Black-crowned Night-Herons often spend their days perched on tree limbs or concealed among foliage and branches. They forage in the evening and at night, in water, on mudflats, and on land. In flight they fold their head back against their shoulders, almost making the neck disappear.<br />
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These are social birds that tend to roost and nest in groups, although they typically forage on their own. Look for them in most wetland habitats across North America, including estuaries, marshes, streams, lakes, and reservoirs.
    Black-crowned Night Heron 2.jpg