040 Macronectes giganteus (Southern Giant Petrel)

040 Macronectes giganteus (Southern Giant Petrel)

040 Macronectes giganteus (Southern Giant-Petrel )

040 Macronectes giganteus (Southern Giant-Petrel )

040 Macronectes giganteus (Southern Giant-Petrel)

041 Macronectes giganteus (Southern Giant-Petrel)

042 Macronectes halli (Hall's Giant-Petrel)

042 Macronectes halli (Hall's Giant-Petrel)