Rob and I went walking up the coast road, looking for birds, and after a while we came to a posted yet deserted, dry field – with the barbed wire smashed down – so we went on in. Deserted is a good play on words, because it was total sandy soil there, and very dry – sporting large clumps of cacti. This was probably very old beach at one time.
We were watching a pair of Hoopoes through our binos when I noticed (almost beneath my feet) a number of small, active beetles milling around. And then on closer look, I saw they weren’t aimlessly milling, but excavating, and then rolling balls of something along the sand. BOING! It hit me! Dung Beetles!
I felt like David Attenborough! I have only ever seen dung beetles on nature shows. Do they exist only on this side of the world? Do we have them in North America?
The beetles were working away at a clump of old cow manure (my Skype name) and as we watched, we could see they were rolling it away, then stopping and instantly digging themselves into the sand with the dung ball dropping down into the hole. I thought at first it was just hiding out from our prying eyes, but having now Googled the dung beetle, I see that is what they do- bury the ball and then lay eggs on it. I will give you the name of an interesting site I visited on Google. Also, there are a number of articles on the web about studies done that show the dung beetle navigates his way by the M ilky Way. (The stars, not the bar) Carolynn, this is for you (and for me – new fodder for our stress dreams). To prove that this was the case, they made tiny hats for the dung beetles so that they could not see the sky. The result was that they just aimlessly milled around and could not navigate. Listen, if you don’t believe me, Google it yourself. I wonder who got the job of milliner. Did the little caps have ear flaps, did they tie under the chin? How many were required?
The mighty Dung Beetle: www.nativeplantwildlifegarden.com
I am attaching my video.
Hansi
[Editor's note: .MOV videos from Hansi's cell do not seem to translate well to this Google blog format, as can be seen below. If you would like to see a video of a dung beetle in action, go here.]
[Editor's note: .MOV videos from Hansi's cell do not seem to translate well to this Google blog format, as can be seen below. If you would like to see a video of a dung beetle in action, go here.]
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