It has long been assumed that migration is a risky undertaking for birds, but it is challenging
to assess to what extent the risks are fatal. A recent review summarises findings from studies
of 30 migrant species, with some fascinating results.
“Bridled Tern”|aerofoil|book review|Diomedea albatross|Fansie Peacock|flight|Hans Larsson|house fly|illustrator|invasive species|John Gale|Loki Snyman|Lynn Ravat|maggots|Martin Perrow|nestlings|New Caledonian Storm Petrel|Peter Harrison|Peter Ryan|seabirds|Seabirds: The new identification guide|Sooty Tern|South African National Antarctic Programme|Svana Rogalla