giant otter eating a fish with young pup looking on

brazil mato grosso pantanal wildlife carnivore fauna hunter jungle predator river south america water wild animal rain endangered ecology aquatic standing giant mouth amazon otter tree branch rainforest whisker wet closeup head peru swimming brown mammal eating destination weasel portrait forest brazilian coveting looking fish young pup displaying covetous look anxious otter-eating lookibdisplaying ibdisplaying bdisplaying jealous