Animal Humane Lemurs Species 
10,000 Birds
AUGUST 19, 2014
It is technically correct, and recently fashionable, to insist that any living animal is a member of the larger group that contains it phylogenetically, i.e., ancestrally, with that group often named after the known animal that roots the tree. So, for example, humans are apes. Whales are cows. And smaller. And smaller.
10,000 Birds
JUNE 27, 2018
Humans have always classified organisms in a variety of ways, depending on need. There are important details within that dictum that we will ignore here, but this has to do with knowing when a characteristic doesn’t really tell you about the relative position of species on a “tree of life” vs when the characteristic works for that purpose.
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