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Natural Awakenings Central New Jersey

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Fish Revival

Shad Return After 174-Year Absence

Following the removal two years ago of an obsolete dam in Manville, New Jersey, American shad are successfully spawning in the lower section of the Millstone River. The New Jersey Department of Environmental Protection (DEP) recently observed juvenile fish there for the first time since 1845. American shad (Alosa sapidissima) are the largest member of the herring family and are anadromous, as they spend most of their lives in saltwater, but return to freshwater rivers each spring to spawn. They played an important role in American history and economics.

New Jersey Department of Emvironmental Protection Commissioner Catherine McCabe says, “This species has an inherent tendency to recolonize once obstacles are removed from its migratory path.” During the Industrial Revolution, rivers were dammed for electric power and lakes, but during the last decade, dam removal has become a new call to action. Besides preventing fish migrations, dams also harm water quality in rivers by blocking water flow, trapping sediment and changing habitats.

 

Hein Nouwens/Shutterstock.com

Global Briefs
Tick Talk

Spring officially sprung on March 21. We have turned our clocks ahead. We are looking forward to warm winds, sunny skies and the smell of fresh cut grass. The daffodils and tulips have recently bloomed and we are just starting with the yard work that comes with the warmer weather.  Sadly, another season has started ramping up.  Tick season.

•             The best form of protection is prevention. Educating oneself about tick activity and how our behaviors overlap with tick habitats is the first step.

•             According to the NJ DOH, in 2022 Hunterdon County led the state with a Lyme disease incidence rate of 426 cases per 100,000 people. The fact is ticks spend approximately 90% of their lives not on a host but aggressively searching for one, molting to their next stage or over-wintering. This is why a tick remediation program should be implemented on school grounds where NJ DOH deems high risk for tick exposure and subsequent attachment to human hosts.

•             Governor Murphy has signed a bill that mandates tick education in NJ public schools. See this for the details.  Tick education must now be incorporated into K-12 school curriculum. See link:

https://www.nj.gov/education/broadcasts/2023/sept/27/TicksandTick-BorneIllnessEducation.pdf

•             May is a great month to remind the public that tick activity is in full swing. In New Jersey, there are many tickborne diseases that affect residents, including Anaplasmosis, Babesiosis, Ehrlichiosis, Lyme disease, Powassan, and Spotted Fever Group Rickettsiosis.

•             For years, the focus has mainly been about protecting ourselves from Lyme disease. But other tick-borne diseases are on the rise in Central Jersey. An increase of incidence of Babesia and Anaplasma are sidelining people too. These two pathogens are scary because they effect our blood cells. Babesia affects the red blood cells and Anaplasma effects the white blood cells.

•             Ticks can be infected with more than one pathogen. When you contract Lyme it is possible to contract more than just that one disease. This is called a co-infection. It is super important to pay attention to your symptoms. See link.

https://twp.freehold.nj.us/480/Disease-Co-Infection

A good resource from the State:

https://www.nj.gov/health/cd/topics/tickborne.shtml

 

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