High blood pressure symptoms, signs and risks. High blood pressure, or hypertension, doesnât usually cause any obvious symptoms. The British Heart Foundation estimates that up to 5 million people in the UK have undiagnosed high blood pressure. Left untreated, hypertension can lead to serious diseases, including stroke, heart disease, kidney failure and eye problems.
Ringneck Snake (Diadophis punctatus) Description: Ringneck snakes are small -- 10 - 15 in (25 - 38 cm) -- slender snakes that are generally grayish with a yellow or orange band around the back of the neck and a yellow or orange underside. Two subspecies are found in our region.
There are many other large lizards established in Florida that some people misidentify as iguanas. The brown basilisk (Basiliscus vittatus) is a large (up to 2 feet) lizard that is often mistaken for an iguana and occurs in the same areas as introduced iguanas. Knight anoles (Anolis equestris) commonly reach between 12â18 inches. Jamaican giant anole (Anolis garmani) males can reach 12 inches.