Species
Updated every hour
Species
Date
Location
Observer
Checklist
Plain Swift (1)
Apus unicolor
Apus unicolor
6th Jun
Great Skua (1)
Stercorarius skua
Stercorarius skua
4th May
Yellow-legged Gull (5)
Larus michahellis
Larus michahellis
4th May
Yellow-legged Gull (atlantis) (10)
Larus michahellis atlantis
Larus michahellis atlantis
4th May
Lesser Black-backed Gull (5)
Larus fuscus
Larus fuscus
4th May
Common Tern (1)
Sterna hirundo
Sterna hirundo
4th May
Roseate Tern (3)
Sterna dougallii
Sterna dougallii
4th May
tern sp. (1)
Sterninae sp.
Sterninae sp.
29th May
Wilson's Storm-Petrel (1)
Oceanites oceanicus
Oceanites oceanicus
28th May
European Storm-Petrel (1)
Hydrobates pelagicus
Hydrobates pelagicus
29th May
Band-rumped Storm-Petrel (2)
Hydrobates castro
Hydrobates castro
4th May
Band-rumped Storm-Petrel (Madeiran) (1)
Hydrobates castro castro
Hydrobates castro castro
28th May
storm-petrel sp. (X)
Oceanitidae/Hydrobatidae sp.
Oceanitidae/Hydrobatidae sp.
4th May
Zino's Petrel (1)
Pterodroma madeira
Pterodroma madeira
5th Jun
Fea's Petrel (Desertas) (10)
Pterodroma feae deserta
Pterodroma feae deserta
4th May
Zino's/Fea's Petrel (1)
Pterodroma madeira/feae
Pterodroma madeira/feae
10th Jun
Pterodroma sp. (3)
Pterodroma sp.
Pterodroma sp.
28th May
Bulwer's Petrel (3)
Bulweria bulwerii
Bulweria bulwerii
4th May
Cory's Shearwater (15)
Calonectris borealis
Calonectris borealis
4th May
Manx Shearwater (1)
Puffinus puffinus
Puffinus puffinus
4th May