What Are Invasives?

Before Invasive Week:

Jasmine Buffone: Invasive species, they often interrupt the biodiversity of an ecosystem. Although, they are apart of populations that surround almost every community. Certain invasives can be deceiving and hard to identify, some of them even have look-alike species. Many in Jamestown originate from places that are very far from New York. To name a few, Japanese knotweed, mugwort, and honeysuckle. These species will continue to flourish and thrive by taking over space and nutrients that other non-invasives need to survive.

Abbi Warner: Invasive species can be animals, plants, fungi, and insects that aren’t p1native to an environment. They usually try to push out the native species; having the natives die off. We usually look at them as pests, or terrible. But they do give a bigger and more competition to the native species, which can be a good thing but also a bad. One of the most known invasive species in Western New York is the Japanese Beetle. In my opinion, there’s nothing good about these insects. More invasives are Curly Pondweed, Zebra Mussels, and Honeysuckle.

Makenna Graham: Invasives are a species that is non-native to the area. These species take over the area they are in, driving out the native species. Because of this, the stability of a habitat can be impacted as some animals can lose their main food source, or can be driven out due to competition. The overall equilibrium of the environment is greatly impacted by invasives. Some main invasives in our area are Japanese Knotweed, Honeysuckle, Norwegian Maple, European Starling, and Multiflora Rose.

Sarah Quadt: Invasive species are any type of living being that is not native to a particular area. They can disrupt entire ecosystems, as these ecosystems may not have factors within it to control the invasive population. Due to having no limiting factors, the invasives can easily take over and drive other species out or trigger die-offs within multiple populations. they can also do the opposite, causing growth in populations. Biodiversity is typically always threatened when these foreign invaders are introduced 1402879245_9c832c7132_z[1]to the area, and this is a huge problem. It is common to introduce another species to control the invasive population or attempt to decrease it through other means. The Zebra Mussel is an invasive species flourishing in Chautauqua Lake, and it causes many problems within our lake ecosystem. It is important to keep an eye out for invasive species in our area!

Anna Burt: Invasive species are any animal or plant that is not native to a certain area. The invasive species try to push out the native species and “take control” of a certain area. Some examples of invasive species are Giant Hogweed, Zebra Muscles, and Honeysuckle.

Leanna Stratton: Invasives are the term when a plant or animal is in a non-native place. They normally make competition for the native harder and some completely overrule the area. Some examples of invasives are Honeysuckle, Muck wood, and Zebra Muscles. Sometimes invasives can help the population thrive and other times and can be very harmful to the area. Altogether invasives should be watched and monitored closely.

After Invasive Week:

Jasmine Buffone: Now, in conclusion, I have learned that there are many invasive species in Jamestown. Also, there are active programs going on to keep these plants under control. For example the hand-pulling of water chestnuts at the Audubon. These solutions help to manage the invasive species all around us.

Abbi WarnerAfter having a week dedicated to invasive species, I’ve learned that they really aren’t good for the environment at all. Once invasives are planted in the area its super hard to get rid of them. From this, we create programs to either get rid of or control the species.

Makenna Graham: This week focusing on invasive species was very interesting. I learned that there are many invasives in our community that greatly impact native species. You can find these invasive species all throughout our community, which is not a good sign. By mapping and documenting these species, we help to prevent the spread and introduction of these species to other communities.

Sarah Quadt: Invasive week was truly eye opening for me. Previously, I knew the basics about invasives; the textbook definition, what they do to our environment, and could name a few examples. Now, I find that wherever I go, I am looking to see if I can spot any. I have gained so much insight pertaining to our environment, and am noticing new species in places like my own backyard!

Leanna Stratton: This week we learned about invasives and why they are harmful to the environment  if they are not native here.  The invasive that we focused on a lot this week was water chestnut. Water chestnuts are a invasive species that can take over and dominate ponds and rivers and cause harm like boats not being able to through harbors. Learning about invasive plants in water and out can be very helpful because people can learn and help the environment with us!!

Anna Burt: This past week I have learned all about invasive species. There are so many in our area that I have never heard of or recognized as invasive. Some of the species we have found in this area are Canary Reed Grass, Honey Suckle (lots of it!), Multiflora Rose, Phragmites, Japanese Knot Weed, and Purple Loose Strife. These invasive species sometimes grow in large areas that interfere with the native plants growing in that area. These species are marked and closely monitored to insure that they don’t spread.


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