Tag Archives: population

Review: “Rare Birds” by Elizabeth Gehrman

Rare Birds - By Elizabeth Gehrman

Rare birds indeed, with an incredible story of both the Bermuda Petrel, as well as the man who devoted his life to saving the species, David Wingate.

I’m, in many ways I guess, what people think of when they think of a “scientist”.  Socially awkward?  Check.  More at home with my work than with people?  Check.  More at home in the field and out with nature than with people?  Check.  Kind of like Sheldon from “The Big Bang Theory”?  Well no, not that bad, but you get the idea.  I’ve also never been a “hero worshipper” of any kind.  I just don’t care that much about reputation.  I don’t care that much about the scientist himself.  It is the science I’m interested in.  Because of my nature, I was a little surprised at how I reacted to a book I just completed.

The book is “Rare Birds: The extraordinary tale of the Bermuda Petrel and the man who brought it back from extinction”, by Elizabeth Gehrman.  A book about a rare bird? I knew I’d love that part of it. As an avid birder, I knew a bit about the Bermuda Petrel, so was looking forward to reading a detailed account of the species.  Given my personality, what I didn’t know is how much I would enjoy the story of the man who was instrumental in saving the species.

The Bermuda Petrel (also known as a Cahow) was a bird that likely numbered in the millions when explorers first came across Bermuda in the early 1600s.  Due to hunting pressures and introduction of predators on their nesting islands, the species quickly declined, and for a few hundred years (!!!), the species was thought to be extinct.  Many scientists even had begun to doubt that the Bermuda Petrel had ever existed, as a unique species.  In the early 1900s, there were hints that the species had survived, and by the middle of the century, an incredibly small relict population of breeding birds were found on a few tiny islands of Bermuda.  The book is the story of one man, David Wingate, and the plight of the Cahow.

When a twist of fate brought Wingate face-to-face with the first confirmed, live Bermuda Petrel recorded in centuries, he made it his life’s mission to bring the bird back from the brink of extinction.  An exhaustive search of the tiny islands around Bermuda led to the discovery of a mere 7 surviving breeding pairs.  With very little in financial support, the book details Wingate’s tireless efforts to restore Cahow populations.

As expected, I greatly enjoyed the detailed story of restoration efforts.  The book provides a remarkable demonstration of the interconnected nature of ecosystems, and the chain of dependent plant and animal species that contributed to the demise, and to the ultimate restoration, of Cahow populations.  Who would have thought that the reintroduction of Yellow-crowned Night-herons would be necessary to control native land crabs, to control crab foraging on native sedges, to restore better ground habitat on “Nonsuch Island”, the focus of much of the restoration efforts?  The book is a fascinating look at not only the life history of the Cahow, but of the entire ecosystem on which the Cahow depends.

While my appreciation and enjoyment of the natural story of the Cahow was expected, what I didn’t expect was how much I enjoyed the personal story of Wingate himself.  As I said, I’m not a hero worshipper, I’m into the science more than I am into the scientist.  However, I found the presentation of Wingate in the book to be equally as fascinating as the story of the Cahow itself.  The book intersperses narrative accounts of Wingate’s history with quotations from Wingate himself, and quoatations from those around him during this lifelong journey to save the Cahow.  SPOILER ALERT…don’t read the rest of this paragraph if you want to save the story for when you read the book…but the point where I knew I was “falling” for not only the Cahow story, but the story of Wingate himself, was when his beloved wife “Anita” was tragically burned in an accident on the island, and died several days later.  Wingate was obviously every bit the “quirky” scientist, but the book portrays the wonderful relationship with the love of his life, Anita.  As a fellow “quirky scientist” who has always been a bit awkward around people but who (shockingly!!) has my own ‘love-of-my-life’, I more than sympathized with Wingate upon reading the story of Anita’s death.   Given the wonderful writing style of the book, I could almost FEEL Wingate’s pain.

In short, if you’re a naturalist, if you’re a lover of wildlife, if you’re a birder, you’ll love the book for the story of the Cahow.  Even if you don’t traditionally fit into one of these categories, you’ll love the book for not only the story of the Cahow, but for the story of one man’s perseverance and dedication, in the face of incredible personal, social, and political odds.

This book arrived at my house on a Monday, and less than 24 hours after hitting my doorstep, I had completed it.  I strongly recommend picking up a copy.  I can almost guarantee that you too will have a hard time putting it down.

Perusin’ & Musin’

Random thoughts from perusing the web…

Kraken PseudoscienceThis link is from National Geographic, but this “news” of the potential discovery of a “kraken”, a gigantic sea-monster sized fossil squid, has been all over the “news” in the past week.  I REALLY HATE when a citizen science site like National Geographic posts complete crap like this.  Some wacko totally overinterprets a fossil find as being evidence of an intelligent Kraken, and you start to see “news” about a fossil sea monster discovery.   It’s no wonder that so many Americans have a seemingly negative view of science right now, when complete hogwash like this is passed off as science on popular websites. 

Sea-level rise projected to continue for centuries – A paper published in Global and Planetary Change finds that even in the most optimistic (aka, unrealistic) projections of when human beings will curb emissions of greenhouse gases, sea-level rise will continue for several centuries into the future.  But hey, there is good news, as sea-level rise in YOUR lifetime may ”only” be a moderate global economic and environmental hardship.  It’s just your children and grandchildren who will really see catostrophic levels of economic and environmental destruction.  That kind of long-term consequence is way too far out into the future for most Americans to lose sleep over.

“Liberal” media hard on Obama?The Pew Research Center evaluated press coverage of political candidates and politicians, and found that Obama actually gets more negative press coverage than do Republican presidential candidates.  Shocking!  What about that “liberal” media bias?   I think the only media bias is towards people of prestige and power.  The more power and prestige someone has, the harder the media tries to tear that person down.  It’s not just the media, as tearing successful people down seems to be a growing American pasttime.   Rather than try to emulate the hard work and dedication of successful people, rather than try to elevate YOURSELF to that level, lazy Americans find it MUCH easier to try to tear successful people down.  

WeBird – Bird Song Identification AppI was hoping someone would make a smartphone app that does this!!  By spring of next year, the WeBird app should be available, an app that will identify a singing bird for you.  There are already a number of applications that have pre-recorded bird songs, which are indeed useful to have in the field.  However, if you hear a completely unknown bird song, the WeBird app is supposed to be able to not only identify the bird species, but may also be able to identify an individual bird.   The app has promise not only for recreational birders, but also for avian researchers.  Automatic recording and identification of bird songs is already being done on a limited basis, but such an app could take the idea mainstream for birder and researcher alike.

Elizabeth Warren “Going for the Hick Vote” - I can’t imagine running for a public office with as much visibility as Senator or President.  The intense scrutiny, the parsing of every single word that you say, would simply drive me nuts.  Elizabeth Warren, Scott Brown’s likely Senate opponent in Massachusetts, was heavily criticized in many quarters for jokingly saying she was “going for the hick vote” during an interview.  Warren was making fun of her own Oklahoma background during the exchange, but of course the media parses out one line out of context and places Warren in a bad light. 

World Population Set to pass 7 Billion!!  – Not exactly cause for celebration, but the best estimates state that the World’s population will pass 7 billion by the end of October.   As the article notes, what’s sad is that high population growth and poverty seem to go hand in hand.  Humanity has shown they have about just as much of a committment to solving this long-term problem as they have to solving the long-term issue of climate change.  We just seem incapable of addressing any issue over timescales outside of a decade or two.