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theconversation.com
| | scienceblogs.com

Here is a working list of species concepts presently in play. I quote "Concepts" above because, for philosophical reasons, I think there is only one concept - "species", and all the rest are conceptions, or definitions, of that concept. I have christened this the Synapormorphic Concept of Species in (Wilkins 2003). More under the fold: A Summary of 26 species concepts
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| | www.audubon.org

Figure out what you're looking at with these tips and tricks.
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| | www.nationalgeographic.com

Scientists have classified orcas as "data deficient" on conservation lists. These are the questions that keep them up at night.
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| | heodeza.blogspot.com

Hornchurch (UK), in the churchyard.
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