Heligoland - First day

Interesting species were on that day (not counting the ship passage to the island):
3 Brent Geese in a flying over group of Cormorants
1 Red-throated Loon
1 Gannet
1 female Northern Harrier
4-10 Sparrowhawks (I don't know how often I saw the same individuals, but at least 4 are sure
2 Rough-legged Buzzards
1 Peregrine
1 Short-eared Owl (NEW (for Germany(1 seen in Ecuador before)))
1 Western Bonelli's Warbler (NEW (for Germany(1 seen in Morocco before)))
2 Yellow-browed Warblers (NEW)
1 Hume's Leaf Warbler (NEW)
Only 1 Brambling

total: 44 species