Archive for the ‘Nature’ Category

Bee memories

Honey Bees

http://www.flickr.com/photos/nikonvscanon/ / CC BY 2.0

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My grandfather kept bees for nearly 70 years, and I wish he was alive to ask about the current colony collapses.  He started by keeping wild bees in the Oklahoma Territory/Texas area in the early 1900's, and said the European bees were much 'nicer'.  (To translate from frontier 'speak'- they didn't sting as much as the wild bees.  While it's possible, I 've no doubt he would have recommended against keeping wild bees in hives based on his experiences!)

Grandfather Frank did say honey bee colonies collapsed sometimes for no apparent reason, and on a somewhat regular basis; he would get new queens and start over when this happened. Continue reading →

Moving oak trees

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Someone asked on a message board about how to transplant an oak tree. Here is my answer, with what worked for me and some added photos.


Judy-

Is this a deciduous (fall leaf dropping) or live oak? A 3-4' tall oak may have too deep and extensive a root system to dig up and move successfully, but if it is in a raised flower bed with loose soil you might be able to get most of it's roots out. You may find that the roots of the 2 trees are very intertwined, and that you could damage both trees in removing the oak.

That said- yes, it is possible to move oaks when they are small enough. Continue reading →

OneGeology- a dynamic geological map of the world

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If you study (or hold, collect, revere, or use) rocks and soil, look at this remarkable project to provide geological mapping on a worldwide level. Continue reading →

Earth's magnetic field & animals research

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There's been a whole slew of research showing that animals can sense or use the earth's magnetic fields as an internal compass. (When do they find out humans can sometimes sense these fields also?) Keep on reading to see some of this research. Continue reading →