New York Times

Cod, Revisited

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Atlantic Cod. Photo credit Pat Morris.

We’re always happy to find another reason to link to an old environmental history post on cod, or fish stocks in general. In an op-ed for the New York Times a few days ago, environmental and maritime historian W. Jeffrey Bolster starts to answer the question, “Where have all the cod gone?”

PORTSMOUTH, N.H. — IN November, regulators from the National Oceanic and Atmospheric Administration shut down recreational and commercial cod fishing in the Gulf of Maine, that enchanting arm of the coastal sea stretching east-northeast from Cape Cod. They did not have much choice: Federal law requires action to rebuild fish stocks when they are depleted, and recent surveys revealed cod populations to be at record lows, despite decades of regulations intended to restore them.

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The Glossiness of Tinamou Eggs

/ Seth Inman / Leave a comment

Eggs from tinamous being used for research at Hunter College. Tinamou eggs are up to 14 times as glossy as the average chicken egg. Credit Fred R. Conrad/The New York Times

Readers of the blog who have visited in recent months will know that I do a lot of work with chicken eggs for artistic purposes, and readers from years ago might remember that I worked with Celebrate Urban Birds at the Cornell Lab of Ornithology, and I often wrote about bird-related topics (and still do!). During one of CUBs’ photo competitions called Funky Nests, I posted on egg coloration, and looking back on that post I am very surprised to see that I didn’t mention the eggs of a family of birds called tinamous. I’m puzzled as to why I wouldn’t have written about tinamou eggs because they are curiously glossy. In addition to having quite pretty colors, the eggs are extremely shiny to the point of looking fake, or varnished by wood elves after they’re laid.

Perhaps I didn’t include tinamou eggs in my post because very little is understood about why their glossiness exists, as Rachel Nuwer reports for the New York Times this week in an article with a title that obviously caught my eye:

Easter Eggs Without a Kit

The Shy, Drab Tinamou Has a Stunning Palette That Still Holds More Mysteries Than Answers.

When it comes to shell color, most birds’ eggs conform to one of four motifs: colored with spots, colored without spots, white with spots or pure white.

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A New Break for Alaska’s Bristol Bay

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Helicopter view of the area surrounding Bristol Bay, Alaska. Still image extracted from WH.gov video linked below.

We’ve hosted a good number of Alaskan “bird of the day” photos here, and we share the near-universal affinity for the charismatic Arctic mammal that is the polar bear. Two years ago, Carol Browner and John Podesta wrote an open letter on Bloomberg.com opposing any more drilling in the Arctic, and now we’re happy to announce that President Obama signed an executive order last week that bans exploration for oil and gas in Bristol Bay until another president chooses to counteract the order in the future. Read coverage by Peter Baker for the New York Times below:

Mr. Obama first put the ecologically sensitive area of the Bering Sea — home to an important population of whales, seals and sea lions — off limits to oil rigs in 2010, but that restriction was set to expire in 2017, several months after he leaves office. With the new executive memorandum that he signed in the Oval Office on Tuesday, Mr. Obama made the ban permanent unless a future president acts to reverse it and allow leasing of the waters of the bay.

“It is a beautiful natural wonder, and it’s something that’s too precious to us to just be putting out to the highest bidder,” Mr. Obama said in a one-minute video announcing his decision, which was posted on the White House website.

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