Figure 1. Map of the Galapagos Islands and their relation to the mainland

Figure 2. Isabella terrain.

Figure 3. Santa Cruz

Figure 4. Pinta.

Figure 5. Galapagos giant turtles.

Figure 6. Marine iguanas.

Figure 7. Variaion in beak structure and feeding habits of Galapagos finches

Figure 8. A tool-using finch probes for termites.

Figure 9. Likely explanation for speciation of the finches.

Figure 10. Another model, based on that of figure 3.

Figure 11. A Review of Darwin's Finches.