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Animal behavior during a solar eclipse

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11–20 of 39 posts

Re: Animal behavior during a solar eclipse

#11
post #8

We wouldn’t get to see the total eclipse—that dramatic upheaval of the afternoon’s forward march, an ebb when there should be flow. I thought this would be about animal behaviour during a solar eclipse, as that's the title. It is actually written by a poet and so is more style than substance

There were a lot of allusions to food. I assume the writer was hungry when they wrote the piece.

Re: Animal behavior during a solar eclipse

#12
post #9

An eclipse is such an amazing phenomenon. The last time it happened I had my mind blown by a simple realization: There is no physical reason why the moon fits precisely within the diameter of the sun. It just so happens that on our little planet with sentient life, in which human life is present for only an incredibly small window, the time in which we are present and looking to the skies is when the diameter and dis…

Uhm, I should check my trig before making claims, but it feels like there is a pretty big moon diameter range between making a non-zero dark spot on the earth (size too small) and covering all of the corona effects (size too big). Now it casts a pretty thick full eclipse shadow, so it isn't well aligned to fit the sun — it hides part of the corona too, when you're at the center.

Re: Animal behavior during a solar eclipse

#13
post #2

I drove 2 hours to get into the path of totality for the 2017 eclipse. I just want to reiterate to anyone with a similar opportunity how worthwhile it is to make the trek to be in the path of totality. I had many friends that figured they would just watch from home because "it is going to be 98% eclipsed here". Let me dispel that logic. Anything less than total eclipse is basically unnoticeable, while the total eclip…

I was there because I just happen to have relatives who lived right in the path, but I was totally blown away. I wish I could convey the experience to people who weren't there. It was interesting as it approached, but once it reached totality it was pretty shocking. It felt a bit like the end of the world. All of the sudden it's dark outside, but not quite the same darkness as night. There's a sunset on the horizon in every direction. Bats are randomly flying around. And in the sky there's this celestial body you've never seen. It's not like the sun and not like the moon. And while your brain is still reeling and people are still gasping and yelling and pointing everything out, it's over.

Anyways, 10/10 would recommend.

Re: Animal behavior during a solar eclipse

#14
post #9

An eclipse is such an amazing phenomenon. The last time it happened I had my mind blown by a simple realization: There is no physical reason why the moon fits precisely within the diameter of the sun. It just so happens that on our little planet with sentient life, in which human life is present for only an incredibly small window, the time in which we are present and looking to the skies is when the diameter and dis…

Actually, It doesn't exactly fits, it appears to fit from some perspectives.

Sun's size is so big comparable to both earth and moon. When shadow of moon is spread on earth, shadow's radius is much smaller than moon's radius, unlike our conventional knowledge that shadows appear larger with distance. For people on earth who are in the path of totality, it appears as if moon has completly covered the sun.

Re: Animal behavior during a solar eclipse

#15
post #2

I drove 2 hours to get into the path of totality for the 2017 eclipse. I just want to reiterate to anyone with a similar opportunity how worthwhile it is to make the trek to be in the path of totality. I had many friends that figured they would just watch from home because "it is going to be 98% eclipsed here". Let me dispel that logic. Anything less than total eclipse is basically unnoticeable, while the total eclip…

Yes, I completely concur. A partial solar eclipse or a total lunar eclipse are just funny meteorological phenomena, like a meteor shower or a double rainbow. Neat, but not a big deal. A total solar eclipse is a completely mind melting experience. It feels like the end of the universe.

Re: Animal behavior during a solar eclipse

#16
post #9

An eclipse is such an amazing phenomenon. The last time it happened I had my mind blown by a simple realization: There is no physical reason why the moon fits precisely within the diameter of the sun. It just so happens that on our little planet with sentient life, in which human life is present for only an incredibly small window, the time in which we are present and looking to the skies is when the diameter and dis…

This is a true mind-blowing fact. The ratio of the distances between Earth-Sun and Earth-Moon is close to the ratio of the sizes between Sun & Moon. So the Moon & Sun look to be the same apparent size from the perspective of Earthlings... When I last read about this, we hadn't identified any other moons for which this holds true.

It turns out our moon has many seemingly strange properties. It's big but not very dense. Still a bit of a mystery how it formed, too. There are leading theories (ex. Mars-sized planet ramming into a young Earth) but not considered settled science just yet IIRC.

Re: Animal behavior during a solar eclipse

#17
post #9

An eclipse is such an amazing phenomenon. The last time it happened I had my mind blown by a simple realization: There is no physical reason why the moon fits precisely within the diameter of the sun. It just so happens that on our little planet with sentient life, in which human life is present for only an incredibly small window, the time in which we are present and looking to the skies is when the diameter and dis…

This is a funny thing about science. The ancients totally had an "explanation" of why the sun and the moon are the same size. Naturally, because the sun is highest form of yang energy, the moon must be the highest form of yin energy, etc. Modern science, OTOH, doesn't recognize this is a question to be explained. It's an example of how if your system doesn't have a place for something, you don't even notice the absence.

Re: Animal behavior during a solar eclipse

#18
post #2

I drove 2 hours to get into the path of totality for the 2017 eclipse. I just want to reiterate to anyone with a similar opportunity how worthwhile it is to make the trek to be in the path of totality. I had many friends that figured they would just watch from home because "it is going to be 98% eclipsed here". Let me dispel that logic. Anything less than total eclipse is basically unnoticeable, while the total eclip…

Yeah, we perceive "brightness" on a roughly logarithmic scale, and most people don't intuitively understand what that means.

In a total solar eclipse, it takes an hour or so to go from full sunlight to totality, but the majority of the apparent change in brightness happens during the last minute. And in turn, the majority of the change during the final minute is compressed into the last few seconds.

If you're just a few miles outside the path of totality, those final seconds are what you're missing, and the difference is literally night and day.

Re: Animal behavior during a solar eclipse

#19
post #9

An eclipse is such an amazing phenomenon. The last time it happened I had my mind blown by a simple realization: There is no physical reason why the moon fits precisely within the diameter of the sun. It just so happens that on our little planet with sentient life, in which human life is present for only an incredibly small window, the time in which we are present and looking to the skies is when the diameter and dis…

> There is no physical reason why the moon fits precisely within the diameter of the sun

This ought to fit nicely into some version of the anthropic principle. That either pensive critters like us specifically or life in more general terms for a variety of subtle reasons depend on just such a match of ratios.

Re: Animal behavior during a solar eclipse

#20
post #2

I drove 2 hours to get into the path of totality for the 2017 eclipse. I just want to reiterate to anyone with a similar opportunity how worthwhile it is to make the trek to be in the path of totality. I had many friends that figured they would just watch from home because "it is going to be 98% eclipsed here". Let me dispel that logic. Anything less than total eclipse is basically unnoticeable, while the total eclip…

Yeah, we perceive "brightness" on a roughly logarithmic scale, and most people don't intuitively understand what that means. In a total solar eclipse, it takes an hour or so to go from full sunlight to totality, but the majority of the apparent change in brightness happens during the last minute. And in turn, the majority of the change during the final minute is compressed into the last few seconds. If you're just a…

Quite a few of our senses are logarithmic and I think keeping that in mind serves us more than most realize when analyzing some sensory phenomena.
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