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Everyone had the opportunity to plant a endemic species. The sums of all plants were 170 endemic plants. Many of these plants were produced by students in the project greenhouse.This site is under construction and will be dynamic. Every week new information will be uploaded:
- location of rodent trapping
- location of Cory's Shearwater nests monitoring
- density of invasive mammals
- location of plantation of endemic species
In the end of the year will be available the habitat maps and the maps of the invasive plants from Corvo Island.
The Vila Franca do Campo Islet wasn't forgotten and the webmap will be available very soon.
Any suggestion or commentary should be submitted to carlos.silva@spea.pt
We completed the annual monitoring of rodents last February. The objective was to know its monthly abundance in four study areas at two different altitudes. We used the "capture-recapture" technique to estimate the index of abundance, seasonal variations and vital areas.

The results indicate that the density of rodents in Corvo may be influenced by the altitude, in general, higher densities were obtained at low altitudes. The highest abundance was observed in November in all areas for both captured species domestic mouse Mus musculus and black rat Rattus rattus.
Based on these first results, we aim to continue the captures at different habitats during the autumn and early winter in 2011, to obtain a sample of the most pronounced variations.
We'll continue to give updates on this work.
In the Islet the work continues...
During the last days were planted about 3440 trees. The sum of plants on Vila Franca Islet are 7950 plants.



This year began with a lot of work. One of the activities that we realize is the identification of invertebrates. For it, we move up to the Biological Reserve where there are distributed 12 squared plots of 2x2 m2, in which there is placed a trap Pit-Fall in each one.
This process should be realized every 3 months, on every station of the year, being the near sampling in the spring.
Alazne and Silvia
