Doñana National Park III
The Guadalquivir marshland, like all estuaries and wetlands in warm climates, reaches very high levels of nutrient production for the millions of African birds that choose Doñana to nest.
The Guadalquivir marshland, like all estuaries and wetlands in warm climates, reaches very high levels of nutrient production for the millions of African birds that choose Doñana to nest.