Chuck Ripper: Humboldt's Penguins

Artist: Chuck Ripper
1929 -
Nationality: American
Artwork Year: 1992
Image Size: 12.25 by 14.75 inches
Overall Size: 14.75 by 17.75 inches
Medium: Gouche Water Color on Masonite


Also called the Peruvian Penguin, the Humboldt's Penguin is a rare bird indeed. Unlike most penguins -- which are residents of bitterly cold Antarctic regions -- the Humboldt's Penguin is found almost solely along the coast of South America, as its other name would suggest. Interestingly, the Humboldt's Penguin has evolved unique methods of adapting to tropical heat. Compared to Antarctic penguins, it has very sparse plumage and even completely bare spots to permit heat loss. The thick layer of subcutaneous fat found in other penguins is far thinner in the Humboldt's Penguin, which also has increased blood supply to certain areas of the skin, enhancing heat radiation. This fascinating bird formerly thrived in the cold waters of the Humboldt Current off the coast of South America. Nutrient-rich, these waters support large quantities of fish -- including the anchovies and pilchards which are the Humboldt's Penguin's favorite food. But despite the ability to breed all year, Humboldt's Penguin populations have been declining at an alarming rate. Human interference with nest sites, egg removal and habitat reduction caused by guano collection have all taken their toll. Today this bird faces yet another human threat. Commercial fisheries are removing anchovies and pilchards in large numbers, reducing the food supply and adding stress to the penguin's already tenuous grip on survival.

This artwork was originally published on the Fleetwood® First Day Cover for the United Nations s7 Humboldt's Penguin stamp issued March 3, 1993.

Artwork Copyright © 1992 Unicover Corporation. All Rights Reserved under United States and international copyright laws. You may not reproduce, distribute, transmit, or otherwise exploit the Artwork in any way. Images of the Artwork may be watermarked and/or digitally watermarked. Any sale of the physical original does not include or convey the Copyright or any right comprised in the copyright.
Our Stock Number (SKU): XB14188 US$ Price: $2,700.00

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