Figure 2
From: Daily activity budgets reveal a quasi-flightless stage during non-breeding in Hawaiian albatrosses
Non-breeding activity budgets by phase for laysan and black-footed albatross from Midway. Activity budgets derived from immersion-logger data for laysan albatross (n = 18, top panel) and black-footed albatross (n = 15, bottom panel) during the non-breeding period. The proportion of each day within each phase of non-breeding spent engaged in three different activity bout types are reported as mean ± SE.