Quilias.  You can just see the group to the left of the tree.  We sat and watched for over half an hour as a steady black stream arrived to roost.  Apparently the flocks number in the 5 million range, and like to descend on farmers' fields.

Quilias. You can just see the group to the left of the tree. We sat and watched for over half an hour as a steady black stream arrived to roost. Apparently the flocks number in the 5 million range, and like to descend on farmers' fields.
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