The region described in this book has long been known among birdwatchers as one of the best areas in Portugal for two groups of birds: on one hand, steppe birds, including bustards, sandgrouse, rollers and larks; on the other hand, large soaring birds, namely vultures, eagles, and other birds of prey. However, the region of Castro Verde and M rtola has much more to offer, including waterbirds, passerines and other land birds, many of which are not...
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Nature