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Loon Magic - Wayzata Technology (8011) (1993).iso
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1993-07-26
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RAISING A FAMILY
"The majestic flight and mournful cry of this unique and complex
bird once stirred the imagination and spirit of primitive tribes. More
recently, the soul of modern man has also been captured by the sight
and sound of this spectral bird winging through the evening dusk to
its home and family." -Joe Anderlik, 1978
The hatching of loon chicks is a cause for great joyat least among
humans. In New Hampshire, a tradition of celebrating hatchings with
birth announcements has caught on, all apparently part of a "loon
religion." That's a human response. What loons think, feel, or sense
about the end of their incubation period will never be known.
Anyway, that's a question for philosophers, not scientists.
The scientific community has, however, answered a lot of questions
relating to the hatching and rearing of chicks. Scientists know that
loon eggs, usually two, hatch about a day apart. Although it varies
greatly by region, hatching dates typically occur during the last half
of June. Scientists also know that loon chicks are precocial, being
sufficiently developed at hatching to leave the nest quickly. Most
ground-nesting birds like geese, ducks, grouse or cranes have
precocial chicks, while tree-nesting birds like robins, bluebirds, owls
or hawks have altricial or less developed chicks. For tree-nesters
there is plenty of time to develop in the safety of a lofty nest. Not so
on the ground, where chicks need to move out quickly before some
predator stumbles onto the nest.
*****