June 2019

South Africa Biogeography (written July, 2017)

Submitted by dan on Wed, 06/05/2019 - 19:56

Breeze rustles the dry grass on the high veld under clear skies. It's winter on the South African savanna, but the mild days still bustle with life, in spite of this being the dry season. Water, the ultimate limiting factor, has driven the evolution of a great diversity of life that inhabits this region. The savanna in particular, with its mix of grasses and woody plants, provides a banquet for herbivores, both grazers and browsers, which in turn feed predators large and small.

January at the Marin Headlands

Submitted by dan on Wed, 06/05/2019 - 19:54

The coastal prairie is broken by pockets of forestland in the deep ravines of the mountains that emerge from the sea.  After a drenching, this southwest corner of the Marin Peninsula, is overcast and mild. The fecundity of the land is quickly apparent when one gets outside and slows to the pulse of nature.