Pine Glades Lake, Everglades National Park

Photo by Flickr member East Wind

See more of East Wind’s photos on Flickr>>

Your Photo Could Be Here

We want one of your nature photos to be the next Photo of the Day! Share your images with our Flickr group and tag them with PhotoOfTheDay-NWF12.

Don’t have a Flickr account? It’s free and easy to create one.

While some may say that Pharaoh brought his troubles on himself, we actually did introduce some of these pests ourselves, albeit with the best of intentions, only to suffer the havoc they now wreak.  Fortunately, in several cases there are also actions we can take to eliminate them before things get out of hand.

The vibration of boats' motors spurs asian carp to jump out of the water. (credit: USFWS)

Ten of Our Very Own Plagues:

1. Asian Carp

   Fast-growing, aggressive fish that are outcompeting native species for food and habitat in much of the Midwest, where they have no natural predators. They are on the verge of invading the Great Lakes, which would have devastating consequences for fish populations, spawning habitats, anglers, boaters and the biggest freshwater ecosystem in the world. Aside from making them into gefilte fish, here’s how you can help.

2. Cane Toads

   Originally introduced to fight crop pests, at which they were unsuccessful, when provoked cane toads secrete a toxin that is dangerous to pets and native wildlife, including their predators. With each female capable of producing 30,000 eggs in one sitting, they breed like warty, poisonous rabbits. It’s like that time Bart lost his frog in Australia.

3. Starlings

   Famously introduced in 1890 as part of the romantic notion to bring all birds mentioned by the Bard to New York City, starlings spread and thrived. Now, despite their beautifully mesmerizing murmurations, starlings are causing $800 million in agricultural damage per year and millions more in damage to the airline industry.

4. Kudzu

   

   The Vine that Ate this House (Credit: Natalie Maynor)

   Now known as the “Vine that Ate the South,” it was originally cultivated to feed livestock and prevent soil erosion. But it grows too well, taking over houses, choking out sunlight, and destroying other forest species. Kudzu, along with several other invasives like Garlic Mustard and Asian carp, is edible. Do your part, click for recipes.

5. Giant reed

   Currently used as a bioenergy crop in Florida and Oregon and being considered for use in North Carolina, despite its listing as a noxious weed in a number of states. It also invades important riparian ecosystems and displaces native species across the southern half of the country. In California, giant reed caused extensive damage to ecosystems and human infrastructure in many coastal and inland watersheds. More than $70 million has been spent over the past 15 years to control this invasive weed. Check out NWF’s new report on avoiding the use of invasives for bioenergy sources.

6. Zebra mussels

   

   Zebra mussels growing on zebra mussels (Credit: USFWS)

   By devastating the food chain, reducing fish populations, chocking water pipes and infrastructure and encrusting fishing equipment, boats and docks, these mussels have revealed the danger of biologically unsafe shipping practices. Learn more about NWF’s work to stop untreated ballast water from pouring non-native aquatic species into the Great Lakes.

7. Stinkbugs

   They’re stinky. They’re taking over. Enough said.

8. Emerald Ash Borer

   Since 2002 this pest has killed tens of millions of ash trees in the country. After devastating the tree-lined streets of Detroit, they are now munching their way across 15 states, eliminating habitat and creating fire hazards that imperil wildlife, humans and property.

9. Burmese python

   

   Burmese Python, (credit: South Florida Water Management District)

   
   Snakes on the Plain! Everglades National Park is infested with nearly 100,000 of these gargantuan snakes, many descended from abandoned pets, and they’re making their way up the coast, as far north as Virginia. These pythons were recently listed as “injurious” by the US Fish and Wildlife Service, which means FWS can prohibit their importation to the US and their use in interstate commerce. Given they are capable of eating goats, crocodiles, pets and livestock, and the threat they pose to birds, I’d say “injurious” is putting it lightly.

10. Climate Change

    Ok, so it’s not a plant but it’s definitely plaguing us with increased extreme weather events, milder winters, drought, hail the size of snowballs, record-breaking floods, tornadoes in unanticipated regions and much more.  Unfortunately, it’s also giving many of these species a leg (or a leaf) up towards making themselves right at home in America. According to Harvard researchers, climate change is providing welcome conditions for invasive plants to dominate the landscape, which will only add to the burden facing farmers, ranchers, gardeners, and all Americans.  You can help by taking action to fight carbon pollution from power plants.

Want to learn more about how to set Americans free from these invasive plagues? Check out NWF’s work to stop invasive species and how you can help.

What invasive species do you see in your area? How are they impacting your local environment? Let us know, down below.

I’m packing for our first-ever trip to Everglades National Park. It’s my kids’ winter break, and when we sat down as a family to figure out where we wanted to go, it was my wildlife-loving son who lobbied hard for the Everglades.

As I reflect on how our family evolved into one that spends lots of time outdoors in nature, one of things that made a difference–since I’m one of those thrifty moms–was the free entrance program the National Park Service offers.

It’s Free Several Times in the Year

Last spring we visited Virginia's Great Falls National Park during one of the free weekends.

• January 14-16
  Martin Luther King Jr. weekend
• April 21-29
  National Park Week
• June 9
  Get Outdoors Day
• September 29
  National Public Lands Day
• November 10-12
  Veterans Day weekend

Check out the list of participating sites and you’ll find a mix of not only national parks, but national monuments and national battlefields, too.

Now free entrance might have helped us start our love affair with national parks, but there are  many reasons why we keep coming back.

Things Differ With the Seasons

For example, our visit to the Everglades would be vastly different–from birds to bugs to sogginess–if we came during the summer months. Migrating birds always make certain park visits differ. Those parks with old-growth deciduous forests have a completely different look, and views, when those leaves are shed. Also, those northern parks seem to have a quiet calm during the winter months that is appealing to many.

My kids being sworn in as junior rangers at Acadia National Park in Maine. (Photo by Kristy Myers)

Junior Ranger Program

How cool is it that your kids can be sworn in as Junior Rangers?! The Junior Ranger program offers a flexible, self-guided schedule of activities your family can do while at the parks. If your kids complete the activities, they can turn it in for a certificate and a badge/patch. The best part is when they get “sworn in” by the park ranger. Bring your cameras!

Ranger-Led Activities for Your Family

Each national park has a unique list of ranger-led activities ranging from nature talks, walks and tours. Here’s an example of the ranger-led programs at Everglades National Park for when we’re there. Oftentimes there are special programs geared toward kids, like a touch-tank talk we attended with a ranger at Acadia National Park in Maine.

Passport Program

To encourage you to learn more about and visit other parks, the National Park Service offers Passport® to Your National Parks. My kids have loved exploring the information and thoroughly enjoy taking the passport to the ranger station to get a stamp for each park they visit. Our passport is one of the things I’m packing now for our trip.

We spotted these wild ponies at Assateague Island National Seashore in Maryland. (Photo by Kristy Myers)

Seeing Wildlife

Of course seeing wildlife always ranks high with the kids. Through ranger-led tours and programs or with your own keen observations you’re liable to catch glimpses of all sorts of wildlife at national parks and refuges. Then, be sure to log what you spot through the National Wildlife Federation’s Wildlife Watch website!

Do you have a favorite National Park? Would love to hear about it in the comments below because I’m always looking for the next great place to take the kids. I know I’ll share more with you upon our return, but for now I hope you’ll Be Out There at a nearby National Park during this long holiday weekend!