Motmot

Zino's Petrel vs White-chinned Petrel

Pterodroma madeira versus Procellaria aequinoctialis

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Zino's Petrel (Pterodroma madeira) Zino's Petrel
White-chinned Petrel (Procellaria aequinoctialis) White-chinned Petrel

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Zino's Petrel · White-chinned Petrel · My Tricky Birds