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An image of Earth taken by the Lunar Orbiter from its orbit around the moon, August 23, 1966; Photo credit: NASA

Happy Earth Day


Earth Day 2021


National Park Week, Day VI: Everglades National Park

The view from Flamingo; Camera: Widelux, 35mm

The Everglades may be the only National Park I’ve had to fast talk my way into. They were having wildfires when I drove down from Tampa one spring. I had seen the warning signs, but kept going until I came to a roadblock. Off to my left, I could see some smoldering, but as far as wildfires go, it looked pretty tame. The ranger hemmed and hawed at me, but I persisted. Eventually I said, “Look, I’m from Alaska, we deal with this all the time, and that doesn’t look like Armageddon out there.” The ranger said I could go forward, but I had to commit to staying at Flamingo for several days, and not even drive back to the roadblock. I made the deal, and released the clutch.

Looking out across the river of grass

It was dry, and it was hot during the day, and the mosquitoes still gave Alaska a run for the money. It was hard not to be impressed by the little bloodsuckers tenacity. I was also impressed by the vultures. It isn’t every day you see a string of them with their wings fully extended drying in the sun, when you climb out of the tent in the morning.

Map of the Everglades: Before and after

Everglades National Park covers 1,508,976 acres, which is 20% of the size of Florida’s original Everglades. It is the largest subtropical wilderness in the United States, and the largest wilderness of any type east of the Mississippi River, and the third largest National Park in the Lower 48.

The Everglades were a vast network of wetlands, interspersed with forests. Water flowed from Lake Okeechobee through the Everglades and into Florida Bay. It was the first Park created to protect a fragile ecosystem.

A hike out to the Gulf to see the Mangroves

I did a lot of hiking during my time in this incredibly unique Park. Many trails led me out to the Gulf Coast, with the final section through the dense mangrove forests.

Another incredible way to see the Everglades would be the Canoe & Kayak Trails through the Park. There are numerous water trails for either a canoe or kayak, and trips can be fully guided or self-guided. Many campsites are on raised platforms. Any return trip to the Everglades for me, would have to include some of the water trails.

Three alligators lounging on the waters edge.

For wildlife, I mostly saw all sorts of birds, from great blue herons and white ibis, to osprey and brown pelicans. Over 360 species of birds have been seen in the Everglades. I was surprised to learn that the black vulture was a bit of a vandal. It seems that greeting people when they climb out of their tent in the morning was not their official duty in the Park. It turns out that they enjoy tearing the rubber off of vehicles. I’m not totally unfamiliar with the habit, as I’ve seen ravens steal wiper blade rubber, but the vultures seemed to be particularly vengeful. To the point, that people were actually renting blue tarps and bungee cords to deter the vultures. I chose not to wrap the car with a blue tarp, and honestly had no trouble. They did eyeball the Nissan from a distance, which I could live with.

The Everglades has two distinct seasons: The Dry Season, which is roughly November to March, and the Wet Season which runs April to November. I was told that the Wet Season can be buggy, and I was there before the Wet Season began, and I can tell you that it was quite buggy once the sun started to set.

Each year brings over one million visitors to Everglades National Park.

Happy Earth Day! Go find your Park!

A Pale Blue Dot

Happy Earth Day:

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Earth, caught in a ray of light; Image credit: Voyager 1/NASA

The image was taken by Voyager 1 at the suggestion of Carl Sagan on 14 February 1990.  At the time, Voyager 1 was 4 billion miles away from its home planet.  As the spacecraft was approaching the fringe of our solar system, engineers turned it around for one final glimpse at Earth.

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Artist rendering of Voyager 1; Credit: NASA

‘Look again at that dot. That’s here. That’s home. That’s us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives. The aggregate of our joy and suffering, thousands of confident religions, ideologies, and economic doctrines, every hunter and forager, every hero and coward, every creator and destroyer of civilization, every king and peasant, every young couple in love, every mother and father, hopeful child, inventor and explorer, every teacher of morals, every corrupt politician, every “superstar,” every “supreme leader,” every saint and sinner in the history of our species lived there–on a mote of dust suspended in a sunbeam.

The Earth is the only world known so far to harbor life. There is nowhere else, at least in the near future, to which our species could migrate. Visit, yes. Settle, not yet. Like it or not, for the moment the Earth is where we make our stand.

It has been said that astronomy is a humbling and character-building experience. There is perhaps no better demonstration of the folly of human conceits than this distant image of our tiny world. To me, it underscores our responsibility to deal more kindly with one another, and to preserve and cherish the pale blue dot, the only home we’ve ever known.’

— Carl Sagan, Pale Blue Dot, 1994