Is
Nectar Important in the Monarch's
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Looking
Closely at the Thesis I've taken groups of individuals to visit the Preserves for several years. I've been in the preserves on both sunny and cloudy/cool days. On warm days MANY thousands of monarchs are streaming up and down the mountain.The behaviors I have observed on those days (besides flying and sunning) are two: puddling and nectaring.
For the monarchs to go from their tree clusters up in the cool "icebox" of the Preserve, down to the flowering valleys is a distance of no more than a mile or three. But EVEN inside the preserves I have observed flowers blooming. So my caution to you is to not picture anything as 100% true or false. It IS probably true that not every butterfly either puddles or nectars EVERY day, but it is equally UNTRUE that they never eat for the entire winter. Perhaps they take turns and only nectar once or twice a week, perhaps they only puddle once a month. What IS important is for us to consider their behavior, observe their behavior, take measurements, record the data. But is is also important in nature to understand that nothing is 100%. And even more important is to realize that by the time YOU become a biologist, there will still be MANY unanswered questions of this nature. Math would tell us that if 99% of all the butterflies only eat once a month, then we would still have how many nectaring on the other 29 days of that month? How many butterflies a day could we see flying around at that rate?
Your answer closely represents the numbers of monarchs I have observed on sunny days at the end of February and the first week in March. Why could these observations be different than those made in December? Contributed
by Carol Cullar
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Monarchs nectaring inside the butterfly reserve. Monarchs drinking water outside the reserve.
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