Olifantrob: Verskil tussen weergawes
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k Taksonbalk |
Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8 |
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Lyn 25:
Die paarseisoen word deur 'n bakleiery tussen die bulle voorafgegaan, wat hulle groot lywe teen mekaar werp. Die wenners paar met die koeie.
Olifantrobbe duik tot 1550 meter diep in die oseaan. Die diepste rekord wat aangeteken is, was 2 388 meter.<ref>[http://www.topp.org/species/elephant_seals Tagging Pacific predators] {{Webarchive|url=https://web.archive.org/web/20090215031553/http://topp.org/species/elephant_seals |date=15 Februarie 2009 }}.</ref><ref>{{cite news |last=Amos |first=Jonathan |url=http://news.bbc.co.uk/2/hi/science/nature/4736196.stm |title=BBC NEWS | Science/Nature | Elephant seals dive for science |publisher=BBC News |date=21 Februarie 2006 |access-date=8 Januarie 2009 |language=en |archive-url=https://web.archive.org/web/20191129024058/http://news.bbc.co.uk/2/hi/science/nature/4736196.stm |archive-date=29 November 2019 |url-status=live |df=dmy-all}}</ref><ref>{{cite web |url= http://www.coml.org/comlfiles/press/CoML_Beyond_Sunlight_11.17.2009_Public.pdf |title= Census of Marine Life – From the edge of darkness to the black abyss |publisher=Coml.org |date= |accessdate=2009-12-15}}</ref> Die koeie duik gemiddelde 20 minute lank, terwyl die bulle tot 60 minute (1 uur) onder die water kan bly, op soek na hul gunsteling kos. Hul dieet bestaan uit [[Rajidae|vlete]], inkvisse, [[seekat]]te, palings, [[pikkewyn]]e en klein [[haai]]e. Hul mae bevat dikwels klippe wat hulle met hul vertering help.
Die diere is verbasend rats op die land, en kan vinniger as 'n mens oor sandduine beweeg.
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