00100sPORTRAIT_00100_BURST20190215183538712_COVER (1) The crew captures a kestrel at sunset in view of Popocatépetl (an active volcano in Puebla) Posted byfullcyclephenologyproject Published May 10, 2019 at 793 × 595 in Birds Across Borders: Tri-national kestrel collaboration — Leave a Comment