Autumn migrating passerines at a desert edge: Do birds depart for migration after reaching a threshold fuel load or vary it according to the rate of fuel deposition? https://t.co/mI6aHL5G78
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RT @IBIS_journal: Autumn migrating passerines at a desert edge: Do birds depart for migration after reaching a threshold fuel load or vary…
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RT @IBIS_journal: Autumn migrating passerines at a desert edge: Do birds depart for migration after reaching a threshold fuel load or vary…
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RT @IBIS_journal: Autumn migrating passerines at a desert edge: Do birds depart for migration after reaching a threshold fuel load or vary…