Threatening calls and death stares from Spotted thick-knee protecting sandy nest

spotted thickknee burhinus capensis threatening death stares protecting dikkop nest eggs cape thickknee spotted dikkop camouflaged thickknee spotted stonecurlew birdwatcher nesting wildlife birding nature bird sandy birdlife outdoors lay b capensis natural terrestrial wild avian birds wilderness birdlover birderspotted thickknee big eyes birder closeup profile side birdwatching ornithology aves species plumage fauna bird behavior birdspotting yellow eyes wild bird conspicuous protect