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Phenology

Phenology: the study of nature's seasonal changes

Phenology: the study of nature's seasonal changes

A wild lilac bush in the Santa Rita Experimental Range.

April 14, 2013 12:00 amLoading…
Phenology: the study of nature's seasonal changes

Phenology: the study of nature's seasonal changes

Plant observer Patricia A. Pearson was so impressed by the life of a wild lilac bush growing in the Santa Rita Mountains that she bought one for her Sahuarita yard.

April 14, 2013 12:00 amLoading…

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