Table 4. Timing of migrations. The listed functional groups are those for which a portion of the population leaves for one or two distinct periods. dates and dates’ are the midpoint, with movement beginning 15 days before listed dates and ceasing 15 ‘Leave ‘Re-entry days after. Julian Day 1 2 1 2 Migration Migration Migration Migration 1 2 1 2 1 2 1 2 Undertaking Undertaking Migration Migration undertaking undertaking Migration Migration Migration Migration Migration Migration date, date, Adults Adults date, date, Juveniles Juveniles date, date, of of of of date, date, Re-entry Re-entry Leave Leave Atlantis Leave Leave Re-entry Re-entry Code Functional Group Adult Adult Adult Adult Proportion Proportion Proportion Proportion Juv. Juv. Juv. Juv. FVO Migratory birds 305 91 1 305 91 1 ORC Resident Orcas 181 364 0.75 181 364 0.75 WHB Baleen whales 335 121 0.85 335 121 0.85 GRA Gray Whales 1 91 0.3 181 274 1 181 274 1 PIN Pinnipeds 31 91 0.75 31 91 0.2 181 350 0.75 181 350 0.6 FVT Lg. Pelagic Predators 244 196 1 244 196 1
Table 4. Timing of migrations. The listed functional groups are those for which a portion of the population leaves for one or two distinct periods. ‘Leave dates and ‘Re-entry dates’ are the midpoint, with movement beginning 15 days before listed dates and ceasing 15 days after. Julian Day Atlantis Code Functional Group Adult Leave date, Migration 1 Adult Re-entry date, Migration 1 Proportion of Adults undertaking Migration 1 Juv. Leave date, Migration 1 Juv. Re-entry date, Migration 1 Proportion of Juveniles Undertaking Migration 1 Adult Leave date, Migration 2 Adult Re-entry date, Migration 2 Proportion of Adults undertaking Migration 2 Juv. Leave date, Migration 2 Juv. Re-entry date, Migration 2 Proportion of Juveniles Undertaking Migration 2 FVO Migratory birds 305 91 1 305 91 1 ORC Resident Orcas 181 364 0.75 181 364 0.75 WHB Baleen whales 335 121 0.85 335 121 0.85 GRA Gray Whales 1 91 0.3 181 274 1 181 274 1 PIN Pinnipeds 31 91 0.75 31 91 0.2 181 350 0.75 181 350 0.6 FVT Lg. Pelagic Predators 244 196 1 244 196 1