cocoi heron catching a pirhana in flight over a river, pantanal wetlands, mato grosso, brazil

animal wildlife wing people tourboat water surface whitenecked heron animals hunting wild ardea cocoi backgrounds beak beauty nature bird watching closeup day eco tourism environment environmental conservation feather fish fishing flying foraging front view landing touching mato grosso state pantanal wetlands piranha plant protection reflection river side south america spread wings sunny travel destinations tropical climate wetland white color observation catching pirhana flight beak