The cry of the buzzards

Since I came here in Brittany, I have been enjoying the garden wildlife. Mainly the birds, which are not that often seen, but are very much heard. There are some cries that are very distinctive. One was a shriek, something brief but piercing. My mother-in-law told me they were buzzards, who have nests in the woods nearby. I hope to take a look at these nests and maybe see the buzzards before the end of our holidays.