Why Are Common Loon Chicks Becoming Less Common?

Loon with chick
Common loon adult with small chick. DARWIN PARK

BY KRISTIN BIANCHINI

Measuring loon productivity is also an excellent indicator of lake health. As top predators, loons are sensitive to damage at lower levels of the food chain. For example, processes that decrease the number of fish in a lake can cause food shortages, especially for young loons. Being a top predator also makes loons more vulnerable to pollutants, like acid rain and mercury.

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Bohemian Waxwings

BY MYRNA PEARMAN

It is always a treat when a winter flock of Bohemian Waxwings suddenly descends on the cotoneaster bushes in our yard. No matter the weather, their constant trilling fills the air and they devour the berries with great flourish. Although always in constant motion, they usually allow close approach – a photographer’s delight!

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