Kitsap Author Leigh Calvez will discuss her new book, The Hidden Lives of Owls, tomorrow night (Sept 27) at The Tacoma Library, sponsored by King’s Books in Tacoma at 7 PM.  For more info:  http://www.kingsbookstore.com/event/owls.

Several of us had already heard her talk about The Hidden Lives of Owls  and sign it when she appeared at Eagle Harbor Books on Bainbridge, her home base, on 9/15/16, as well as having heard her speak about it pre-publication at the WOS conference this year.  That event in Bainbridge was an overflow crowd that included many of her friends including Washington owl expert Jamie Acker.

Owl author Leigh Calvez discusses her new book 9-15-16.

Leigh Calvez’s (pronounced Cal-VAY) previous history is as a naturalist studying marine mammals.  This seeming stretch to owls came about slowly until one day she realized she was obsessed with owls and needed to follow that obsession.  As a naturalist, she knew it would take expert guidance, and she also knew how to find those experts and cajole them into bringing her along.  The resultant book is therefore a combination of the most up-to-date knowledge on several critical species as well as a personal odyssey.  She didn’t just interview the experts — She went with them.  She experienced the same cold, wet, dark, afraid-to-breathe, long and sometimes boring stakeouts and now knows how hard it is to study owls first-hand.

Spotted, Great Grays, and Flammulated Owls are among the hardest to find and are covered in the book with a sense of adventure, as well as many others.

Line drawings by noted local bird artist Tony Angell are added for each species, in a more whimsical style than he usually employs, somewhat reminiscent of his own recent owl book, The House of Owls (thanks for loaning this to me, Vera!).

This is an easy-to-read book that will leave you educated effortlessly as you hurry to turn the page.

By the way, Eagle Harbor Books on Bainbridge will be hosting Paul Bannick on October 30th 4-5 PM when his new book, OWL, comes out.  His photographic study will be a good companion book to Leigh Calvez’s book.

John Klicka explains it all to ABC on September 22, 2016.

JOHN KLICKA AT ABC! 9/22/16

ABC welcomed Burke Museum curator of birds and intense researcher, John Klicka, on September 22nd. The new director of Tahoma Audubon, Emily Kalnicky, was also introduced to the group by TAS president (and noted birder/bander) Jerry Broadus. We are happy she made her debut public appearance to the birders!

Professor Klicka is a dedicated researcher with very specific points of view on recent taxonomy work on birds due to his personal hands-on  research.  After Kay Pullen asked him to tell us about the changes going on at the Burke (all new facilities in new building!), he was eager to show us what he has been up to, studying genomes of House Wrens and other birds and discovering temporal, geographical, and geological connections, some of which was very surprising!

ABC group soaks up Prof Klicka’s morsels of knowledge on 9/22/16

Before getting down to the specifics of the House Wren, Prof Klicka touched on how modern technology has discovered major diet changes (smaller prey) in the Marbled Murrelet that may be as important, or more so, than habitat loss. This was possible through the specimens collected over a hundred years ago looked at with new technology. Thus, specimens collected now by the museum may seem more important at some unforeseen time in the future, making growing and preserving museum collections their #1 purpose. #2 and #3 are the obvious purposes of education and research.

A discussion of genetic mutations followed with numerous examples, the most “colorful” of which was Trogon species color differences. Doing the molecular analysis shows that it is the head/breast hue and not the belly color that distinguishes different clades (descendants of the same ancestor). The other fascinating finding is that there is a molecular clock, which shows within 2% in millions of years when two descendants diverged.

Molecular research found that it was the head/breast color, not the belly, that was species-related.

That molecular clock leads directly to the profound theory of the Great American Interchange — the period of time when species from the north pioneered south and vice versa. It turns out that there is much correlation here with the point 3-1/2 million years ago when the Panama isthmus filled in. Even though birds can fly, they apparently still want to see the land below them when they move their households.

Check out what happened after Panama solidified 3-1/2 million years ago!

Troglodytes aedon might really be a bunch of different species spread throughout the Americas including some strange strains endemic to small islands off the north coast of South America. They are of temperate origin, but once pioneers cleared that isthmus, they radiated enthusiastically and now live in every corner of South America. Of the 75 Troglodytes species, 45 now inhabit the southern continent.

All the same species? These and many more show major diversifications.

An even more extreme case is the true Tanagers, of which all 413 species crossed that Panamanian landbridge from the north and never looked back. One of the ah-hah moments was realizing that once they’ve tasted the tropics, they never want to leave. The reverse is rare.

Thanks, Professor Klicka for a peek into molecular taxonomy! We are discussing visiting your museum in 2017 and look forward to seeing you again.

John Klicka takes questions from Diane Y-Q, Laurel Parshall, and ABC program director Kay Pullen