Chronic myeloproliferative diseases. Chronic myeloproliferative diseases are caused by an overabundance of differentiated bone marrow cells that result in the accumulation of erythrocytes, granulocytes, monocytes or platelets. Polycythemia Vera. This condition is marked by an overproduction of RBCs.
Isabela Island, Galapagos. Isabela lies in the heart of the Galapagos Islands. Hidden past the horizon, the archipelago's largest island keeps pure, protected and distant from the ingenuity of man.
The Galapagos penguin is endemic to the Galapagos Islands, Ecuador. Approximately 95 percent of the population occurs on the western islands of Ferdinandina and Isabela, with the remaining 5 percent on Bartolome, Santiago and Floreana.