Bird of the day
Cook's petrel
Pterodroma cookii
Cook's petrel (Pterodroma cookii) or tītī (Māori), blue-footed petrel, is a Procellariform seabird endemic to New Zealand. It is a member of the gadfly petrels and part of the subgenus Cookilaria Bonaparte, 1856, which includes the very similar Stejneger's petrel.
Aliases
Pterodroma cookii, Cook’s petrel