Tag: Lighthouse

Esteemed conservationist and bird and insect authority, Chris Leahy discussed recent multi-year surveys of Essex County islands for Mass Audubon and Mass Fish & Wildlife with humor and depth as only he can having resided on the North Shore, in Gloucester, and championed this Important Bird Area for some 50 years.

The islands range in size and offer different kinds of nesting habitat. There are great shoals for fishing. Islands include familiar names like Tinkers, Straitsmouth, Thacher, Children’s, Kettle, House, Eagle, Ram, Cormorant and Ten Pound. Leahy recalled visiting some in the 1960s-70s for the first ever field counts with Dorothy “Dottie” Addams Brown, Sarah Fraser Robbins & others, and readily compares data then and now.

Some of the bird species making the count: gulls, egrets, herons, cormorants, harlequin duck, geese, loon, coots, purple arctic sandpiper, common eiders, and snowy owls. There are not a lot of songbirds due to restricted habitat although so many song sparrows he quips, “it almost feels like they’re going to attack.” Predators do and did. Gulls and rats stuck in my mind, and our ruinous plume hat trade. At that time “Snowy egrets– in FLA and elsewhere south– were slaughtered for plumage developed solely at breeding time, leaving any young to die and rot.”

Climate is partly a factor and population dispersement in the birds they find. Sometimes there are great “fallout” of migratories which are unpredicatable and awesome. Various species are easier to count especially those perched amid low tree shrubs. Guess which ones? Forgot the burrowers! Forecasts are exciting. He predicts we might see Manx shearwters maybe nesting here in the coming years.

Kindness of organizations and people with boats helps make this happen. And one steel hulled sailboat that makes access to these rocky isles a bit more possible.

Chris Leahy presented Treasure Islands for Gloucester Lyceum & Sawyer Free Public Library. Mary Weissblum has endeavored to host evenings for Leahy’s numerous publications and projects, so many that she’s lost count. “Always a treat to be educated and charmed by his incredible store of knowledge,” she writes. Look for Chris Leahy’s next talk.

Learn more about Thacher Island Association (Paul St Germain) here 

Learn more about Birdlife International here

photos below ©Linda Bosselman Sawyer Free Library- thanks for sharing Linda!