Portland Press Herald: Birding: Noise pollution impact birds on so many levels
Detroit Free Press: Noise pollution harming bird populations. This is what it does
A University of Michigan study found noise pollution has a significant negative impact on wild birds. Noise can interfere with mating calls, parent-offspring communication, and predator detection.
The Conversation on MSN: Paris has successfully cut noise pollution, but urban birds still can’t sing at their natural pitch
Paris has successfully cut noise pollution, but urban birds still can’t sing at their natural pitch
Overview Exposure to loud noise or certain chemicals while at work can damage your hearing. Occupational hearing loss is one of the most common work-related illnesses and is permanent. Hearing loss is associated with Communication difficulties, making it challenging to maintain relationships with others. Other health problems, including tinnitus (ringing in the ears), heart problems, cognitive ...
Ideal blood pressure is categorized as normal. Increased blood pressure may be categorized as elevated, stage 1 or stage 2 depending on the specific numbers. A diagnosis of high blood pressure is usually based on the average of two or more readings taken on separate visits.
A higher than normal concentration often is a result of not drinking enough fluids. Protein. Low levels of protein in urine are typical. Small increases in protein in urine usually aren't a cause for concern, but larger amounts might indicate a kidney problem. Sugar. The amount of sugar (glucose) in urine is typically too low to be detected.
Popular Science: Why do birds make so many different sounds? 100,000 audio recordings offer clues.
Why do birds make so many different sounds? 100,000 audio recordings offer clues.