This blog was written by Roger Di Silvestro, a field correspondent for Ocean Conservancy.
The tuxedo seems to have two separate origins. Why the fashion industry came up with the tux, and why it hasn’t vanished with the top hat, is tough to say. But why penguins evolved into tuxedo-wearing birds is pretty clear: The white belly makes them harder to spot when viewed in water from below against the surface of a sunlit sea, and the black back does the same against the dark ocean surface. It’s all about tricking predators. The survival of this monochromatic color scheme in all 17 penguin species is a measure of how well it has worked in nature’s often-unforgiving game of survival.
Here are ten other fun facts to know about penguins.
Did you know that more than 70 percent of the Earth’s surface is water? As we celebrate Earth Day today, we want to pay a special tribute to the ocean!
The ocean is almost 4 billion years old. More than just a pleasant attribute, the ocean is responsible for controlling our climate and supporting our continued survival here on Earth. Their mere existence is what separates us from every other planet in our solar system.
In the 48 days between Earth Day (April 22) and World Oceans Day (June 8), help the National Aquarium give something back to our amazing, life-sustaining blue planet!
The future of the Gulf is being shaped everyday. Six years after the explosion of the Deepwater Horizon oil rig, which took the lives of 11 workers, the grand experiment in the Gulf of Mexico continues to unfold in a unique crucible of complex science and complicated politics.
Over $25 billion in settlements finalized from BP and other parties is earmarked for environmental and economic recovery in the Gulf . While it not nearly enough to fully restore the Gulf, if invested wisely, it is enough to catalyze a transformation in working with nature to enable coastal communities to thrive.
In the new documentary “Dispatches from the Gulf,” the scientists are the heroes. The film airs for the general public for the first time via livestream on April 20 at 2pm and 7pm eastern. I got a sneak peek of the film, and trust me—you won’t want to miss it.
Since the BP Deepwater Horizon oil disaster began in 2010, hundreds of scientists around the country have been documenting the impacts of the tragedy on the wildlife and habitats of the Gulf of Mexico. This documentary tells the stories of these scientists, from the University of Miami team that built the equivalent of a treadmill for mahi mahi to test their endurance and see how oil has affected their hearts, to Christopher Reddy, the Woods Hole Oceanographic Institute scientist who scours the beach for tar balls with a simple tote bag and pair of purple gloves.
Former EPA Administrator Lisa Jackson knows what it’s like to be the only woman in the room. Here she is briefed on Deepwater Horizon response activities with President Obama and other response leaders. Credit: The White House
If you caught our tweet chat for International Women’s Day last month, I’m sure you noticed that there are some amazing women in conservation on the Gulf Coast. As we approach the 6-year memorial of the BP Deepwater Horizon oil disaster, I can’t help but think of the incredible women who led the Gulf region through that terrible tragedy with grace and confidence. As a woman in the conservation field, I am always inspired by those who go before me and pave a clearer path for women in science and leadership. The battles they overcome are experiences we can learn from and hopefully not have to revisit. Let’s take a moment to highlight a few notable women who led the charge in the beginning of the BP oil disaster.
My name is J.P. Brooker and I am a Policy Analyst and Attorney with the Fish Conservation Program at Ocean Conservancy. I am a sixth generation Floridian born and raised on the Indian River Lagoon and I am an ardent conservationist who mortally loves to fish. In case you missed it, this week I took over the Ocean Conservancy Instagram account, and wanted to post the images here! I am excited to share my thoughts on ocean conservation, especially my thoughts on fishing as the landmark Magnuson-Stevens Fishery Conservation and Management Act (MSA) turns 40, in less than a week.
Our blog series on the lesser known (but just as cool) species of the Arctic continues with Arctic copepods. Read our other blogs from the series: polar cod and brittle stars.
I’ve always loved ribbon seals, narwhals and ringed seals to name a few cute Arctic creatures. While these beautiful animals get all the glory, they wouldn’t be around for these important little guys at the base of the food chain: meet the copepod!
“Copepod” means oar-footed, and that is how these aquatic crustaceans, often called “insects of the sea” move around. They use their four to five pairs of legs as well as their mouth and tail to swim. In the Arctic, copepods live on the seafloor, in the water column and on the sea ice. In the water column, there are more copepods than any other multi-cellular organism.
Copepods come in many forms—some are filter feeders, some are predators. Copepods have two major life forms and grow by shedding their shell. They go through 12 stages after hatching—that’s a lot of wardrobe changes! By our standards, copepods are tiny, measuring in at 0.3 to 2cm long at full size.