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Yelkouan Shearwater Reference Libraries

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Great Shearwater puffinus gravis
2013-01-01 14:28:01

The Great Shearwater (puffinus gravis) is a large shearwater in a seabird family called Procellariidae. There is unclear evidence of its relationships. The Great Shearwater belongs to a group consisting of large species that can be distinguished as genus Ardenna; within these, it might be associated with the other blunt-tailed black-billed species Short-tailed Shearwater and particularly the...

Manx Shearwater
2007-10-24 13:53:09

The Manx Shearwater (Puffinus puffinus), is a medium-sized seabird in the family of seabirds Procellariidae. Despite the scientific name, this species is completely unrelated to the puffins, which are auks, the only resemblance being that they are both burrow-nesting seabirds. The species originated from the Calf of Man, a small island just south of the Isle of Man. Its numbers declined there...

Word of the Day
endocarp
  • The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'kardia,' heart.
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