Female great curassow, crax rubra spotted in the wild, picking up twigs and fallen leaves on the forest ground, close up shot capturing nest building behaviour of a bird species

great curassow crax rubra bird wild rainforest tropical nature female rufous morph ground forest wildlife bill beak vulnerable species conservation rest costa rica mexico environment natural habitat animal zoo sanctuary national park singapore roost curacao corcovado forage search look south america woodland nest twig branch stick behaviour build leaf pick