Thanks for the kind thoughts.
I've been largely deskbound, struggling with cancer since Jul 2014 (with various surgical procedures, chemotherapy, radiotherapy) and BF has provided a wonderful way for me to remain engaged with ornithology throughout.
However, in recent days it's become clear...
Arizaga et al
Arizaga, van Wilgenburg, Alonso, Cortés, Leconte, Rguibi, Valkenburg, Vera & Hobson (in press). Breeding origins and pattern of migration of Bluethroats Luscinia svecica wintering from Iberia to Senegal as revealed by stable isotopes. Bird Study. [abstract]