Dr. Tjite deVries former head of Biology at La Pontificia Universidad Católica del Ecuador.

We're joined today by Dr. Tjite deVries former head of Biology at La Pontificia Universidad Católica del Ecuador. A long time friend of John & Susana's and one of the first scientists to be stationed in the Galapagos Islands studying birds. Listen in as he tells us of his history in Ecuador and biology.